Question about Acer Aspire 4520-5582 Notebook

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My acer 4520's screen is blank when i'm turning it on.

My acer 4520's screen is blank when i turn it on. Although, I can hear Windows XP is opening but the screen is blank.

How do i fix the blank screen?

Thanks.

JP

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  • 210 Answers

Hi,

There are approx 4 reasons why this might happen:

  1. The backlight has gone (Find a dark place and shine a torch into the screen and see if you can see an image in the background, if you see an image then the backlight has gone) - Needs a new backlight (Engineer to remove and fit) or have a new panel fitted.
  2. The panel has died - Need a new panel
  3. A cable has worked itself loose or is broken
  4. The inverter has gone - Need new inverter
  5. Long shot, the bios has got corrupted - Engineer could re-flash the bios
  6. Long shot, Mainboard onboard graphics has gone - Need new mainboard
My personal opinion is that the backlight or inverter has gone - Either way it needs to be opened up to repair it, consult a service centre and get a quote or repair it yourself if your up for it.

Thanks

Posted on Sep 05, 2009

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