Typically, laptop computer after long time use of the screen will appear dark in the fault. Laptop screen dark will seriously affect the operation of laptop screen too dark for many reasons, just as HP Pavilion DV9000 , Asus and other brands appear dim the display screen for everyone to be a part of the most detailed answers.
Laptop screen dark one of the reasons: Motherboard problems
May be not the computer's motherboard or high voltage board and board problems, aging, and short circuit fault, under normal circumstances most of these failures can be repaired and do not necessarily want to change the motherboard
Laptop screen dark second reason: screen line break
HP DV7 screen line break will cause the display screen becomes dark, the notebook is folded, so if we use too much force to open and close the screen, then will wear the screen is a screen line or line break. We need to use them to pay more attention in peacetime.
Laptop screen dark third reason: pressure plate problems
Aging high-voltage board computer or burned out or high-voltage power cable loose board, blow and other reasons, the pressure plate is more common due to the dark screen. Long-term display at a high temperature high pressure plate, then the work will be easier to chip or burn aging.
Dell Studio XPS 1340 screen dark because of the four: the display tube problem
The aging of the lamp tube or a short circuit and other reasons will make the screen dark screen, this happens we can handle or Laptop Depot sent to deal with professionals, and the general aging of the lamp is used for a long time or is in the course of a collision, while the short-circuit inside the laptop screen because the screen may cause the metal shell more, the other SONY VGP-BPS13 laptop display screen shell if broken could prevent a short circuit.
Post je objavljen 23.03.2011. u 14:45 sati.