Question about Acer Aspire 9300 Notebook
Acer 9300 laptop,screen keeps going off and doesnt come back all the time
ACER PICTURE PROBLEM – MY SOLUTION
I had a similar problem, but I got a picture before it broke up and went off. The screen was backlit, but no video (screen was receiving some power).
The LCD needs a very stable voltage to work, this is provided through the LCD connector ribbon. In my case the ribbon was damaged and replaced it.
I have had no problem since.
I discovered this through trial and error; I first changed my transformer power supply and then the video inverter card.
You may find the link below helpful as it contains articles that photographically show you how to open the laptop for repairs.
Hope this helps. (Please rate my advice)
Posted on Feb 23, 2009
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Posted on Jan 02, 2017
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