My Little Prince https://blog.dnevnik.hr/akaniki
ponedjeljak, 28.11.2011.
Lenovo T500 ThinkPad Review
The design of the T500 has changed a bit. "The changes are subtle to the untrained eye, but they are. The right side is slightly sloped similar to what can be found on the old T4x series, where the sides angle inward instead of leaving the aircraft. First sign of this is the front of the optical drive, which seems to be a nice beveled edge. The rubber feet were a bit "changed, now feeling softer than before, at least on the surface of glide office. As for small design changes if the ThinkPad is so conservative (boring), and all those that precede it.
The modernization and expansion is a step harder than most laptops, but still very simple. To access all parts replaceable by the user, simply remove five screws and carefully remove the palmrest and keybard. Here you have access to an open WWAN slot, another for Turbo Memory or UWB, two DDR3 memory slots and wireless card. At this point, you can also see the processor and heatsink, but a few additional items must be removed before you can pick up objects off. Although this configuration seems that Lenovo is trying to block your way to improve the parts that allow anyone to manage all the components to update or add to their notebook without voiding the warranty. Processor Swap or play with other advanced components might not be kosher, though. The hard drive is the only access from outside the box (besides the battery) and can be easily removed with a screw.
The build quality is very similar to the previous generation T61, with all its strengths and weaknesses. The finish is excellent with several parties, but still a lot of maneuvering in the back of the 3R305, Inspiron 2500 Battery and the cheaper feeling plastic LCD cover. The molded plastic panels throughout the notebook feel strong sense in general terms, very similar to the previous generation of laptops. Compared to the pre-Lenovo Thinkpads, the T500 feels leaps and bounds better. Now, the T500 is not without flaws, and the new keyboard definitely falls into the category of defects.
The cooling system worked very well, keeping the overall system temperature down, and do not make much noise. At idle and low Fan T500 remained at low speed (nearly inaudible), keeping the CPU temperature of around 40 ° C in about 50 ° C and the GPU. While the games, the highest temperature due to the speed of the ventilation system, but even at maximum speed still seemed quieter than my T60. The outside temperature is high in all situations, and games. Sitting around surfing the Web or a written document, the handset is very cold and no heat build up. The game is different, and the T500 is much hotter than the whole affair, and a little 'hot spots on the bottom.
Battery
Unlike the T400, which has seen a huge jump in A42-W3 battery life than the previous generation 14 "notebook computers because of the LED backlit display, the battery is in line with the T500 15.4" T61. While the 9-cell battery on the T400 gave 7-8 hours of battery life, the same capacity in the T500 barely manages six hours. The main differences between each notebook are the screen size, backlit technology, and model of graphics card, since all other options are the same.
In dedicated graphics mode, the screen brightness by 60%, and wireless active the T500 managed 5 hours and 6 minutes before the close of the remaining 5%. Although it is still well below the T400 for a couple of hours, is still very impressive for a 15 "laptop. Grahics integrated mode with the same configuration, the system has been a year and a half more, so that the average consumption of about 13 watts to 11 watts. 9-cell battery gives you enough time to watch a movie or two on a flight, or even do some work. "
Conclusion
The Lenovo T500 as a whole is a big step for the T61, with a line of a faster processor, better graphics, better cooling, a touch screen larger, and even a digital video output of the laptop itself. System performance was phenomenal, approaching the levels of desktop or A31-S5, A31-S6 to play. What is not so great is the famous ThinkPad keyboard guides us in what was solid rock. If this change was to reduce costs or reduce weight, Lenovo should have known better not to mess with the most important part of any ThinkPad notebook. Make no mistake, the keyboard is still much better than a budget laptop keyboard, but not as good as it once was.
srijeda, 23.11.2011.
Acer Aspire One Laptop
The design of the Acer Aspire One is very sleek and rounded with a soft glow that is comfortable to hold closed. The look is simple enough, but it has a chrome here and there, adding a little spice in the look of the netbook. Shiny plastic is on top of the screen lid and along the entire LCD. Sometimes it annoys the edge if you are in a well lit room with many sources of glare.
The quality of construction looks solid for a subnotebook and the construction feels strong enough to be thrown into a backpack without much concern for its safety (well, apart from the glossy surfaces). Arguing that if it is folded in half is similar to holding a bound book with a good amount of rigidity to resist flex and compression. The screen cover feels especially strong, which is important to protect the relatively fragile LCD panel.
Almost all Intel Atom-based netbooks fall into the reasonably warm while running category, and the Acer Aspire One is no different. Under normal conditions, such as surfing the web, write a document, or chatting on an instant messaging client, surface temperatures remain at reasonable levels. The keyboard maintains a temperature slightly above room temperature and the bottom is slightly warmer.
Noise is a category where the Aspire 5920 Battery is not in the right direction. As soon as the netbook is in the cooling fans starts at a low speed drone. Barely moves any air intake device, but it is louder than the fans are full size laptops. As one heats up and needs more speed cooling fan increases to a very annoying. Located in a busy office environment and calm in a class to draw the attention of teachers.
Battery
With our official battery test with screen brightness by 60 percent, wireless enabled, web browsing, and mild in the act, the Acer Aspire One managed 2 hours and 23 minutes before being forced to close. This is commonly available 3-cell Travelmate 250 Battery model, which seems to be common for Intel Atom devices on the market today. Acer plans to launch a 6-cell model with a bigger hard drive for an additional $ 50, and the extra battery life worth every penny.
Conclusion
For those looking for a netbook even lower cost budget, the Aspire 5560 Battery is a worthy candidate to think. This computer has solid build quality to handle being thrown into a backpack or purse, and modest performance to handle common software applications with ease. The battery life is not the best model of the cell 3, so if you see a version 6-cell/160GB in stock, we recommend that you choose. While not the easiest netbook to upgrade, which offers a large storage unit to start and an SDHC expansion slot. From $ 349 there is no doubt that blows the socks current models in competition, which are priced at $ 499 and up.
utorak, 22.11.2011.
How to Increase The Data Storage of Laptop
To cope with the hectic life of today, the majority of people, the gadgets are so small and portable as possible. The iPod have replaced Discman, cell phones have become thinner and lighter laptops and computers have replaced the more basic products. Since laptops are widely used, the producers thought it was better to increase the responsibility of these devices in terms of speed, performance and appearance. However, while the laptops are looking for portability, they were also hated by the limits assigned to their size. Archiving of data is mostly small and is frowned upon around the owner of the laptop is the desire for a convenient way to expand. Read on to learn how you can give.
Storage of data on laptops can move somewhere beyond the desktop, especially if the laptop is thanks to first-class technology. But if you want to review with the upper line of the seat, then maybe the energy storage on the desktop will win the laptop.
However, the storage potential within the cell is not the only basis that can store its data. It 'a fact that when you buy a KD476, not a function of storage on board and what you give is what it is. For example, if the storage capacity of your laptop is 300 gigabytes, then just go to 300 gigabytes. So maybe you could ask There are ways to expand the storage space? The answer is absolutely yes!
One way to increase storage in notebook computers is becoming an external storage drive. Data storage for laptop computers can be portable and therefore ideal for those who actually uses a lot of storage and is always in motion.
In the meantime, you can also free up space by other methods. One is to use a free, downloadable application that removes temporary files, such as CCleaner. Another is to uninstall programs that they consider unnecessary and, if possible, choose the TD347 that are placed in a small space. In addition, you can transfer some files and documents on a CD / DVD, most audio and video in particular. Thus, saving a lot of space and has won does not need to expand considerably.
petak, 18.11.2011.
Zapečeni slatki krumpir
Sastojci
2 žlice maslinovog ulja
3 velike slatki krumpir
2 uhvatila osušeni origano
2 uhvatila soli
2 uhvatila mljeveni crni papar
Upute
Prethodno zagrijati pećnicu na 350 stupnjeva F (175 stupnjeva C). Dlaka na dnu stakla ili non-stick pečenje s maslinovim uljem, tek toliko da kaput.
Operite i oguliti slatki krumpir. Izrezati ih na komade srednje veličine. Mjesto reza slatki krumpir u pečenje jelo i pretvoriti ih tako da su obložene s maslinovim uljem. Pospite umjereno s origanom, te sol i papar (po želji).
Pecite u prethodno zagrijanu 350 stupnjeva F (175 stupnjeva C) pećnici 60 minuta ili dok mekana.
četvrtak, 17.11.2011.
ASUS F6Ve Review
The ASUS F6VE-B1 is a 13.3 'laptop desktop replacement. Not content with just a small form factor notebook, ASUS crammed in an Intel Core 2 Duo T9550, 4GB of RAM and an ATI Mobility Radeon 4570 card Graphic 13.3 'frame. With a starting price of $ 1 299 the F6VE-B1 is a premium portable of similar size, but performance can justify the expense.
The design F6VE dated compared to new laptops we've seen out of the line Asus. A 1X793 that costs about $ 1,300 these days are expected to book more attention to detail and innovative design. The F6VE has a glossy cover painted with a Spirograph type of model is rarely seen, unless you sit. The interior has a feeling of plastic wrist rest well structured, the key matte finish with a touch of chrome or polished finish and glossy black plastic. I think the Eee PC 1000HE has a design much more beautiful and more in line with the development of high quality you expect to find these days.
The build quality is necessary for a machine of this caliber, with a plastic liner and squeaky soft plastic covers abound. The optical drive is clicking and when running the laptop on the side of the palm rest with his hand on the device. The plastics used in the chassis feel good, like something you can find on a laptop instead of a replacement fiscal performance desktop.
Access can be easily updated through a single panel that covers the hard drive, RAM, wireless card, and processor. No will void the warranty if removed' stickers found on the main deck, but it was on the CPU heat sink to prevent a user to upgrade the processor. Given the processor included in this configuration, I doubt anyone would have to be updated.
Battery life was disappointing, given the small size of the laptop and the 1G222 battery sticks on the back. With the screen brightness reduced to 70%, wireless active, and Vista in the balanced profile of ASUS F6VE stayed 2 hours and 56 minutes. Some of them are expected with the faster processor and video card, but had hoped for something more, perhaps closer to 4 hours.
The thermal efficiency of F6VE was pretty good considering what was packed inside. Under load the fan bit 'of the air passes through the system to keep the Intel T9550 and ATI 4570 in the reasonable values of temperature, before taking a good amount of noise. This laptop easily exceeds the fan noise W90 massive because it has only one fan runs very fast, instead of three separate fans run slower in the interior of W90. The system temperature was modest, is heated with heavy loads, but not too hot.
Conclusion
F6VE ASUS notebooks have been much better if the same materials that were in an attractive design. The design is dated, the build quality is not up, and generally do not feel like what is expected to spend $ 1299 on a 13.3 '1691P these days. The performance of the material is excellent no doubt, but it seems very out of place compared to current offerings such as the ASUS N81, W90, or even the 1000HE. If you really need a gaming compact laptop on only one inch to the N81Vp. F6VE in fighting almost all categories, will double the 3D performance, and looks like a heck of a lot more enjoyable.
srijeda, 16.11.2011.
Lenovo ThinkPad T400 Review
The ThinkPad T400 Notebook 14.1 Business is the beloved "sold by Lenovo. The design of the T400 has changed a bit" as the previous generation ThinkPad. The changes are subtle to the untrained eye, but they are. Right side is a bit similar to what is in the old T4x series, where the sides angle inward instead of the submission of plans. The first indication of this is the front of the optical drive, which has a beautiful beveled. The rubber feet were a bit "changed, now it feels softer, and you get an additional core band on the bottom of the laptop. Exceeding the case of small design changes and the style of this Presario 2500 Battery is so boring ThinkPad that all that precedes it. We have the same paint, same rubbery texture, and we still have our ThinkPad logo.
The modernization and expansion is a step harder than most notebooks, but still very simple. To access all parts replaceable by the user, simply remove five screws and carefully remove the palmrest and keyboard. This section provides access to an open WWAN slot, another for Turbo Memory or UWB, two DDR3 memory slots, and the wireless card. At this point, you can also see the processor and heatsink, but a few additional items must be removed before it can get out of the elements. Although this does not appear that Lenovo is trying to discourage the parties from the upgrade, complete Lenovo allows owners to manage the upgrade or installation of components of your Presario 2100 Battery without voiding the warranty. However, advanced replacement parts, such as removing the processor, might void the warranty. The hard drive is the only accessible from outside the box (besides the battery) and can be easily removed with a screw.
To our surprise, the energy consumption has not changed significantly with the high brightness of the screen. And a comfortable reading to our clinic (10/15) energy is equal to the previous T400 with WXGA + LED backlit panel, drawing 8.5 watts. In our tests with the wireless active the system in a balanced way, and the screen brightness of 67% of the T400 with the 6-cell battery managed to stay for 5 hours and 58 minutes. -With 9-cell battery for this notebook should have no problem staying in nine or ten o'clock + with some adjustments.
The cooling system has been greatly improved over previous generations, letting the cold quiet and very portable touch in most circumstances. I say more, because the game seemed to turn to the top. When not playing, one thing really help reduce system temperature were very low power consumption. Consuming almost half the power of previous generation ThinkPad really helped me to reduce global temperatures.
The choice of screen brightness high in the T400 is very good so far and not take a huge mouthful of your Presario 1200 Battery in normal activities. With a brightness level of increased energy consumption is high, even at the lowest setting for brightness, and we found the T400 is the impact of the battery is minimal at worst. The 6-cell battery managed 5 hours and 58 minutes of battery life, the right of the earlier mark with the T400 using hybrid graphics. The updated keyboard support my favorite change, knowing that Lenovo listened to feedback from users, and to improve the design. In general, if you're in the market for a professional notebook that can be used in direct sunlight, the T400 with the option to display above the nit is the way forward.
utorak, 15.11.2011.
Getac B300 Brief Introduction
The Getac B300 rugged notebook is facing a more demanding consumer, such as police, military companies, research from a distance, or someone who could destroy a laptop for the duration of their normal daily activities. The B300 offers an Intel Core 2 Duo L7500 processor, 500 NIT optional touchscreen, integrated GPS and optional WWAN 3G housed in a rugged chassis with built-in carrying handle. How amazing this EVO N400 Battery to keep my daily activities?
The design of the Getac B300 is the sector with solid rubber bumpers, alloy frame with deep grooves, covers door and sturdy carrying handle. I love this kind of design that looks as if nothing could damage the laptop under a semi-truck run over it. The panels are lined with stainless steel screws on each side of the plane. Can I have 23 screws on the cover of the screen only. Touch of color to break the panels gray and black is the trademark of Intel Centrino and lights.
The build quality is fantastic, exactly what you want in a laptop designed for harsh military and law enforcement. All functions to buttons on the touch pad is designed to withstand impact or infiltration of water without missing a beat. All ports are covered and sealed with the use of rubber stoppers or hinged panels to prevent dust and water. The battery on the hard disk and can be accessed without using a screwdriver, a simple control panel with quick release button lock switch cover.
With the system set up on the laptop / portable brightness profile of the system, 70%, wireless active managed system of eight hours and 55 minutes before stopping. With the system locked in a state of low energy and brightness of the screen for extended EVO N410 Battery life estimated at 12 hours and 30 minutes. Over time, increased access to 30 minutes. Using sunlight, adds about 15 watts of power in any way is by providing battery life up to a mere 4 hours.
The noise of the system is non-existent because Getac uses a passive cooling system on the B300, with no fans. The frame is heavy metal radiator for the indicator of the CPU, which in the case of the B300 means a massive radiator. The heat produced is minimal through the case with the feeling a little 'hot after hours of use. There was no real hot spots on the bottom and the top half is still fresh.
Conclusion
The Getac B300 is designed to handle any situation under direct mortar attack. It 's completely waterproof, dust and sand, when all doors are concerned. The B300 is what we expect when we hear the term "rugged notebook" with its thick metal frame, carrying handle connected display, shockproof, and the passive cooling system. Evo N600 Battery life is phenomenal, thanks to the Intel processor L7500 with low voltage, reaching almost 9 hours in our tests and measures approximately 13 hours with more options below. If the price is $ 2,000 less, I would absolutely agree to make the B300 my next book.
petak, 11.11.2011.
The Design of Dell Studio XPS 13
Dell Studio XPS 13 packs high performance features and impressive style in a high degree of mobility of 13-inch laptop. The metal accents and leather on the Studio XPS 13 will certainly make a statement on its business class meetingor to come. Hybrid SLI graphics from Nvidia gives the life of the PA3534U-1BRS when you need it or offers extreme graphics performance, if you want to play. Studio XPS 13 will be as impressive as the larger Studio XPS 16 Read on to find out.
The Dell XPS M1330 was a great success at the end of 2007 and revitalized the Dell brand in the eyes of consumers. It is not surprising when it is brand new Dell Studio XPS 13 is a multimedia notebook that combines the latest technology and most of what made 1330 a success.
The Dell Studio XPS 13 proves that he has come a long way since the boring gray laptops from previous years. They brought the elegant lines and polished aluminum accents XPS line and combined with multimedia features and design elements of the notebook chassis Studio line to create a solid. Unlike most 16-inch Studio XPS 16, Studio XPS 13 is designed for people who need to keep their laptop with them at all times ... but we have the same high performance of the great books.
The Studio XPS 13 has a surprisingly good job design balanced mobility and solid construction. As mentioned above, the Studio XPS 13 has many design elements of the XPS M1330: the wedge, drop hinge, slot-loading optical drive, touch buttons and the media are all features of the XPS M1330. That said, the new Studio XPS 13 is thicker and heavier than most Pavilion dv6000 Batteries.
A touch of good design is the use of leather on the cover of the hinge region. We've seen leather-wrapped notebooks, but this subtle use of leather is a bit "more interesting, and might even be practical. Like many people bring their laptops and hinges along this area of the skin provides smooth surface and texture so you can get and keep a tight control on your laptop. We are not sure how well the skin is maintained over time, but she was strong enough to resist scratches during our testing period.
In terms of overall chassis construction the Studio XPS 13 is quite solid and suffers from virtually no flex or creaks squeezed and twisted between your hands. The construction is essentially magnesium alloy and plastic with brushed aluminum few details about the hinge and the outer edge of the laptop. Studio XPS 13 is not as rugged as the Dell Latitude or Precision business notebooks but it should survive a fall from his desk without significant damage.
The design element I have mixed feelings on the lower access panel. Instead of the conventional RAM cover, hard disk, and the main panel at the base of the laptop, the Inspiron 1501 Battery uses a single console that provides access to all laptops at a time of mass. All this is useful for those who want to make changes or service their notebook it also means that you need to remove 10 screws from the bottom of the laptop just to upgrade the RAM.
četvrtak, 10.11.2011.
The HP Mini 2140
The HP Mini 2140 has a keyboard that is comfortable expanding to write and is closer, you can access a full-size keyboard on your netbook 10'now. In this review we check the Mini 2140, this time with the possibility of higher resolution screen.
The HP Mini 2140, like last year Mini-Note 2133, has a great design. Everyone agrees that our office ultraportable laptop has a solid chassis and attractive. The brushed aluminum case and plastic is durable and hides fingerprints. It also keeps the Mini 2140 lightweight, weighs about 2.4 pounds depending on configuration. The appeal of elegant business feels at home in the corporate world, but the Latitude D620 Battery is targeted at students. A look at the machine and can see why.
HP was smart to keep the design relatively stable from 2140 to 2133. Nothing in the Mini 2140 feels cheap. The chassis is solid thanks to a combination of aluminum alloy support frame, plastic and magnesium inside. Most of the 10.1'display is beautiful and easy to read inside, despite making some important reflections outdoors thanks to the protective layer. The Mini 2140 comes with enough ports and storage capacity (with a record 160 GB hard disk) could also consider using this netbook as a guest professional.
As mentioned above, the keyboard is almost full size. It is 92% full size keyboard, which is pretty impressive for a small form factor. And 'more comfortable typing on the keyboard found on most 10-inch netbook. However, the touchpad can be difficult because the positioning of the touch pad on the left and right are left and right, instead of the touch screen. As you can see from the photos of this review, the Mini 2140 also has the power to purify and Wi-Fi switch that lights up and changes from blue to orange when the free time.
The ultra low voltage VIA processor, last year HP Mini-Note 2133 has generated more heat than you would expect ultra low voltage processors. Temperatures in the new Mini 2140 are thankfully much, thank you so much more convenient to use the Intel Atom. Temperature measurements from the outside aluminum and plastic chassis rarely peaks above 95 degrees Fahrenheit ... compared to well above 110 degrees Fahrenheit in the previous generation.
The cooling fan is usually at low speeds in our tests and rarely increased to full speed. Most of the time, you can not hear the fan in an office environment in complete silence ... unless you put your ear close to the exit of the fan.
Battery
Battery life with optional 6-cell Inspiron 1501 Battery has been great for the average traveler who needs to work anywhere without wondering why they could plug in our test with screen brightness at 70%, wireless active, and XP profile made laptop / notebook system remained for 5 hours and 26 minutes. If the battery is what we are concerned about the Asus Eee PC 1000HE is 7 hours and 36 minutes of battery life but does not include an optional high-resolution screen.
Conclusion
The HP Mini 2140 is a very solid netbook that offers a keyboard instead of something condensed that might be incredibly difficult to write for long periods of time. He courted last time we checked, and you get the same response again as it offers a higher resolution screen. The other alternative at this time for a screen resolution seems comparable A1185, the initial price of $ 899 or the Dell Mini 10 to $ 484 for a similar configuration. Our main complaint of this model is the layer of shiny plastic on the screen, adding brightness and a trap for dust. This is an aesthetic change that look great on paper and in pictures, but in real life becomes more trouble than it's worth it. Overall we were impressed by the excellent battery life, great build quality (except dust), and the starting price of $ 479 for the configuration we reviewed. If the HP Mini 2140 offered with a smooth, matte or glossy LCD cover, to promulgate best netbook money could buy. With the lid still a great netbook, but it loses some of its charm.
srijeda, 09.11.2011.
ukusnu domaću Turska
Sastojci
1 (12 pound) cijela Turska
6 žlica maslaca, podijeliti
4 šalice tople vode
3 žlice pilećeg temeljca
2 žlice sušene peršina
2 žlice sušeni luk mljeveno
2 žlice začina sol
Upute
Prethodno zagrijati pećnicu na 350 stupnjeva F (175 stupnjeva C). Isperite i operite Turskoj. Odbaci iznutrica, ili dodati na tavi ako su bilo tko omiljenim.
Mjesto Turske u nizozemskom pećnica ili prženje tava. Odvojite kožu iznad grudi da bi malo džepove. Stavite 3 žlice maslaca na obje strane između kože i mesa dojke. To čini za vrlo sočan dojke mesa.
U srednje zdjela, kombinirati vodu sa juha. Pospite u peršin i mljeveno luk. Prelijte preko vrha od purana. Pospite začinima soli preko Turske.
Cover sa folijom i pecite u zagrijanoj pećnici 3 1 / 2 do 4 sata, dok se unutarnje temperature od purana dostigne 180 stupnjeva F (80 stupnjeva C). U posljednjih 45 minuta ili tako, uklonite foliju, tako će Turska smeđa lijepo.
utorak, 08.11.2011.
Toshiba Portege A605 Review
The Toshiba Portege A605 is a 12.1 "ultra-portable, designed for business travelers who want something small and light, but I do not want to resign when it comes to features. The A600 offers a series of books by 'built-in optical drive so users can watch movies or install applications on the road, eSATA to expand storage and energy saving Intel Centrino 2 platform to squeeze the battery life as possible. In this review we see how the A605 is resistant to rigors of everyday use, and whether it is worth purchasing this notebook into a netbook or ultra-portable.
The Portege looks very classy for a business notebook with a piano keyboard bezel and covered with shiny black screen with a matte silver base. The port and button layout appears to be well thought out, with an effort to put something as simple as diet and activity indicators. The silver keyboard contrasts the black finish with a nice matte finish with black lettering that is easy to read.
The build quality is all or nothing, depending on which part of the laptop you are viewing. The quality of the finish is excellent, with a thick coat of glossy black paint seems to be resistant to scratches. On the other hand, the plastic used to build the notebook suffers from abnormal amounts of Flex - a side effect of its lightweight construction. The wrist and the lower half of the inner hose to enter the Latitude D620 Battery to carry, and also rest your palm on the palm rest are slightly bent. The cover shows the screen and grabs bend still showing signs of color distortion at the edges and center. The screen itself has some problems in the way in which it is mounted, showing a pressure point on the bottom that "flashes" when the screen shakes on your lap or desktop surface.
Update the components of the A605 is more difficult than the average laptop with half the RAM soldered to the motherboard and no access panel for the hard disk. While most users probably will not change the company issued equipment, regular users who buy this laptop can be annoying.
Toshiba includes a Duo ultra low voltage Intel Core 2 inside the Portégé A605, which help us in the department of battery life. During normal operation of the fleet moving from September to November watts of energy, which may seem low, but not so low as some larger laptops. The Lenovo ThinkPad T400 for example, consumes only 8.5 watts under load on the processor light, and the specific configuration was high-performance processor T9600. In our battery test with the backlight at 70%, wireless active, and profile views "balanced", the A605 stayed for 5 hours and 27 minutes. Although still a respectable figure, we could get a lot more time with the best power management.
One of the stand-out features of the A605 is the super small 45W power adapter. And 'ideal for travel, does not add much weight to the bag and if you get another power cord for this, very little space. The disadvantage of this type of adapter is small, but very slow to load the laptop, take hours to fully charge if the laptop is turned on.
In general, the FRU 92P1141 does not understand that the heat during normal use, and develops only bookmarks of the hot spots of the moment. The Intel Core 2 Dup SU9400 helps keep processor heat, at least a rate of 10 watts peak. During normal use the palm rests remain relatively cool, about 4 to 10 degrees above the temperature of our 74 degrees Fahrenheit. The access point we have found is in the top left of the keyboard, near the exit. Fan noise is minimal, with the fan in fact in most of the time. When the fan is the only time you notice it is running is when you feel hot air blowing on the arm of the vent on the side.
The Toshiba Portege A605 looks good and offers a small form factor, but it compromises the quality of construction to achieve its low weight. The palm rest, keyboard and the screen have a good amount of flex, which does not bode well for the sustainability of thoughts. Beyond the flexible framework, the notebook features a built-in optical drive, and always keeps the total weight of just over 3 pounds. For a business traveler who does not matter that this laptop is dropped right into the weight range of most netbooks. With the current list price of $ 1399 is expensive against the Pavilion dv6000 Battery, almost double the price of HP Pavilion dv2. In general, I think the Portege A605 offers great potential for a client interested in a mobile professional in good condition, but some areas for improvement.
ponedjeljak, 07.11.2011.
AVADirect D900F
One of the main factors, including laptops and office equipment that the office has always been to get the fastest processor. Processors have more heat, more energy, and are larger, usually prevents the installation of laptop computers. The AVADirect D900F aims to change that by offering configurations that include the new Intel Core i7 975 Extreme Edition processor. Add to that NVIDIA GTX 280M, 6GB of DDR3 memory and a 17 "WUXGA, and have a job extremely fast mobile gaming platform.
AVADirect Clevo D900F This at first seems a bit "low compared to most laptops on the market, with the function to be more important than the form in the design phase. The appearance and seems outdated compared to other laptops on the market and the quality of the plastic seems underwelming for a laptop with a starting price very high. If it were any other Pavilion dv6000 Battery could say that there is no excuse for that, but then you realize it is designed to manage a desktop processor class, high-end graphics cards, cooling and everything for the team.
The build quality of the device is in the same category as the design, greater emphasis on enhancing the quality and performance of the end result is a flexible plastic material and not as durable feeling chassis. The top of the screen has some damage, and support for the keyboard and palm trees, you could possibly need extra help. While the exterior may use a facelift inside looks amazing. After removing two access panels and the battery has direct access to fans and heat sinks and cooling, graphics card, processor, RAM slots, two hard drive bay, the bay and an additional disk. We can say that most of the design was to cool the laptop, probably taken to prevent fire when the Intel Core i7 processor is under heavy load.
The fan noise was higher than most other notebooks we've tested, with four high speed fans to cool the various internal components. The processor is equipped with two fans himself, one for system memory, so the graphics card. The use of light in most of the fans to stop or turn very slowly. Activities such as running or stressing reference points in the game football fans strong enough to be heard in a good sized room. The game in a class would be possible, if only because the battery does not last long enough to interfere with those around you.
Heat production is important in the game, but the constant flow of air from the chassis cooling fans of the four maintain the temperature at reasonable levels. The following images show the temperature readings from different points of the image after stressing the system for 15 minutes. Kepy palm rest and keyboard are pretty cool, with most of the warmer regions along the trailing edge near the VGP-BPS13 and GPU. After playing with this laptop on your lap for a night, I can say that has not been burned, but the weight of his legs was so bad.
Battery
I must admit that when we saw the specifications of this laptop, which I bet would probably be 15-20 minutes after disconnection. A laptop consumes 75 watts at idle, the battery is more like a battery. Vista balanced mode, the screen brightness to 70%, wireless active, and the AVADirect D900F stayed for 1 hour and 8 minutes before turning abruptly. Very impressive, given that the Core i7 975 desktop processor in this laptop.
Conclusion
In general, the 17 AVADirect D900F gaming laptop "was very capable of handling modern games, even in the absence of two graphics cards. Compared to the Asus W90 is running a little 'less graphic, but it clearly processing power. For video encoding or the use of CAD applications, the Intel Core i7 975 Extreme Edition, which offers performance-class A1185, without much 30 pounds of office. While the $ 3900 price is superb, most of which means that the processor and SSD drives in our review. Go with a Core i7 920 would be more reasonable to save about $ 800 for himself. In short, if you want more power treatment as a laptop, there's really nothing else that is faster than that with an Intel Core i7 975 Extreme Edition included.
petak, 04.11.2011.
Apple Laptop Battery life
Laptop battery is smarter than it seems. And if a hacker as a security researcher Charlie Miller puts his hands in digital form that could be more damaging than it looks, too.
Black Hat security conference in August, Miller plans to present and propose a solution for a new generation of Apple laptops attack that exploits a security weakness in their study of small: the chips that control their batteries.
Modern laptop batteries contain a microprocessor that controls the power level of the machine, allowing the operating system and battery charger to check and respond accordingly. This means that the smart lithium-ion batteries can know when to stop the load when the computer is off, and able to regulate their own heat for safety.
When Miller discussed some of these batteries for MacBook, MacBook Pro and MacBook Buenos, however, found a disturbing vulnerability. Batteries "chips come with default passwords, so anyone who discovers the password and learn how to control the chip" can divert the firmware to do what the attacker wants. This includes permanently damage the batteries at will, and can afford more wicked tricks like the system with hidden malware infects your computer, no matter how many times you reinstall the software or it can cause overheating of the battery, s' ignite or explode. "These batteries are not designed with the idea that people mess with them," said Miller. "What I show is that you can use to do something really bad."
Miller discovered the two passwords used to access and change the batteries from Apple is the separation and analysis of a software update Apple has implemented since 2009 to resolve an issue with A1185 batteries. Using these keys, was soon able to reverse engineer the chip firmware and because I wanted to give lectures in the operating system and charger, or even completely rewrite the orders of the firmware.
From there, zapping the battery is no longer recognized by the computer becomes trivial: in fact, Miller definitely "walls" of the battery only in September as part of his violin. (They cost about $ 130 to replace.) More interesting from the standpoint of the criminal, he suggests, could be the installation of on-chip persistent malware that infects the rest of the team to steal data, control of their functions, or cause it to crash. Few managers can think to check the source of the firmware of the battery of this infection, and if not discovered the chip could reinfect the computer again and again.
"You can put an entire hard disk, reinstall the software, reset the BIOS, and each time ended reattack and life. There would be no way to detect and remove more of the batteries." Said Miller.
The attack will have to find another vulnerability in the interface between the chip and the operating system. However, Miller says there is not much of a barrier. "Presumably, Apple has never seen as an attack vector, so it is very likely to be vulnerable."
And the really scary prospect that remote attacker detonated a Dell Inspiron 1501 Battery? Miller did not try the trick violent, but he believes it might be possible. "I work outside my home, so it was not super ready to explode here," he said.
In fact, the batteries have looked at other measures to protect against the explosion of a fuse containing alloy that melts at high temperatures to break the circuit and avoid the additional burden. But Miller, who worked for the National Security Agency and then all the way to the iPhone for virtual worlds, says it is still possible. "You read stories of batteries in electronic devices that blow without any interference," he said. "If you have all this control is likely to be done."
Miller, now a researcher at Accuvant board is not the first to explore the danger of battery explosion caused by hackers. Barnaby Jack, a researcher with McAfee antivirus giant says it has worked on the problem in 2009, but said "the bank when the search does not result in an ion-battery fire." Jack was also able to control the capacity of both batteries and the "brick", but does not publish his work.
Miller said he has received messages from many other researchers asking him not to proceed with the work of the Pavilion dv6000 Battery, it can be very dangerous. However, Miller has worked to solve problems is exposure. At the Black Hat plans to launch a tool for users of Apple called "Caulkgun" password that changes the firmware of the battery on a random string, avoiding the default password of attack used. Miller also sent to Apple and Texas Instruments his research to be aware of the vulnerability. I contacted Apple to comment, but have not yet received a response from the company.
The implementation of Miller "Caulkgun" excludes any other use of vulnerabilities hackers found. But also to avoid the default password to use the battery for Apple to implement their own updates and corrections. Those who fear the possibility of charging a portion of seized chemicals in the womb might consider a compromise.
"No one thought of it as a safe limit," says Miller. "It's hard to meet someone who could do something with that."
četvrtak, 03.11.2011.
Gateway P-7805u FX
The Gateway FX P-7805u is a set of 17 inch laptop for users who want the performance of games, but do not want to empty their pockets in the process. Priced at $ 1299, the FX offers an Intel Core 2 Duo and NVIDIA GeForce 9800M GTS with 1GB of dedicated video memory. It is a contest of economic gaming laptop a market segment that is usually reserved for notebooks cost sometimes twice?
The PB995A battery exterior resembles a glossy black finish and a strip of carbon fiber model, with the cover showing signs of FX. The three primary colors used in the body is bright silver or polished black, and orange to delineate the different components. The side profile of the laptop has a ban on mobile phones horizontally divided orange and around exterior doors. Open the laptop keyboard is surrounded by orange trim, which also comes with a polished metal finish. Although normally the position of the LED colors and can do some gaming laptops stand out in a negative way, Gateway maintains a minimum rounded to very elegant.
The build quality is average with a noticeable decline in the areas around the frame. The palm rest and the flexible screen lid with moderate pressure, but it will sound when running the notepad around to grab the wrist rest. Polished metal surfaces shiny plastic feel stronger and do not lean on when you press them (except around the media keys as expected).
The internal components are easily accessible for updating through the panels at the bottom of the laptop. The HDD cage is a panel, while the CPU and RAM is in another. Although this model comes with a hard drive, the laptop has a cage in a fully functional open list another drive installed with it. This is actually the first laptop with dual bays with a single unit comprising the cage I've seen, do not understand.
Under a light load of normal activity Gateway P-7805u FX keeps the temperature at rest and has, as well as other non-portable game. Once under the pressure of a game, even if the laptop is heated significantly. Exhaust temperatures were high enough to make your hand uncomfortable if the side fan on the side, and sometimes it seems as if the laptop will overheat if the air inlet at the bottom has been blocked. Although he never left completely crushed or game, there are few cases where the defects would have happened, then I would have realized that the contribution was blocking the leg. Temperatures below are listed in degrees Fahrenheit.
The noise of the cooling system was above average, as it must move more air to cool the CPU and PB992A. With light loads, depending on the length of the laptop was the fan at a rate faster than most laptops, and accused the extra touch to a higher level. It's probably strong enough to be noticed in a small conference room or conference room.
Battery
The life of Dell Inspiron 1501 Battery for portable games 17'was very good, with plenty of time to take notes and surf the web outside of a store. With the screen brightness set at 70%, wireless active, and the View profile of equilibrium, the system was maintained at 3 hours and 29 minutes. Using the same parameters, but the system has energy-saving and high performance, the laptop has been maintained for 3 hours and 43 minutes and 3 hours and 20 minutes respectively. Compared with some portable game that can only be one thirty in the battery, getting 3.5 hours is pretty amazing.
Conclusion
The Gateway P-7805u FX gaming laptop is very competent, able to play modern games at frame rates and good battery life is put on light activity. When we saw this latest series of laptops that has received a graphics card with a little over twice the video memory and bigger hard drive, but managed to fall to $ 100. General for the price is hard to escape this laptop if you're in the market for a gaming system under $ 1500.
utorak, 01.11.2011.
Lenovo IdeaPad Y450
The IdeaPad Y450 Y650 inherits the look even more in a small form factor with a few subtle changes. As part of the new IdeaPad earlier this year, the Y450 is designed with students in mind ... the result is an affordable 14-inch laptop that weighs just over 4.5 pounds. The combination of metal and plastic compact Lenovo offers a minimal clean, sustainable and feel the flex of the chassis. I want to build quality of this machine against my laptop at home HP Pavilion dv4t. The black exterior semi-gloss and matte looks good, but the semi-gloss black lid does not seem as attractive as the cover matte black on the Y650. Inside the notebook the black exterior changes to a bright white surface surrounding the keyboard and touchpad.
When closed the Y450 feels very strong, but the top of the screen shows no signs of bending under pressure. A closer look at the cover, the black surface is a honeycomb semi-gloss thin for the style, but lacks the paint, rubber seen in Y650. The body gives the notebook a lot of support and the combination of metals and plastics used feel rugged enough to withstand the daily abuse regularly in a backpack or office without showing much wear.
The underside of the A1185 battery and includes two access panels must be removed to upgrade the RAM, hard drive, or replace components. My frustration is that you must remove the five screws to upgrade the RAM and three hard drive screws: the screws less and better.
With screen brightness set to 70%, wireless active, power and profile view "Balanced" the Y450 stayed for 4 hours and 52 minutes. For use in the classroom or on your lap to watch TV that's life of the battery was very good, but it can cut your trips throughout the day. Battery 56 WHr 6-cell 5400mAh seems to be an acceptable work for laptops 14 inches.
The cooling system has an impressive work mainly to keep the outside temperature drops. After long periods of use the touchpad and palm rest gets quite hot and the right to the bottom of the apple A1079 reaches a temperature of about 100 degrees Fahrenheit. The temperature readings below were taken after stressing the system of performance indicators for 30 minutes and must reflect the typical temperatures in the open, after over an hour of serious purpose.
Noise levels are minimal during the operation of the battery, but when the handset is placed on the energy "high performance" in Microsoft Vista and is connected to the AC fan becomes very obvious. The fan noise was loud enough to be less distraction in a classroom or office a lot, but it was not a problem when running on battery. The hard drive on our review unit was silent, even during calibration.
Conclusion
The Lenovo IdeaPad Y450 has a lot to offer students or a family looking for a good laptop for general use. The overall price / performance ratio makes attraction Y450 laptop, if you are looking for something with a screen of 14 inches. Good design, great speakers and multi-touch touchpad should also give some reason to believe this laptop.
However, the apple a1045 has strong competition from new Dell Studio as the 14Z and the popular HP Pavilion dv4t. If you want a laptop for school attractive Y450 is an excellent choice, but if you need a laptop high end games or as light as possible, it is not.
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