Question about Acer Aspire 4520-5582 Notebook
the freezes and lines is most likely the video card failing, or overheating, or damage from overheating.
Its a common problem with the acer aspires, what can you do about it? Vacuum the dust out form the fan or use canned air to blow it out, there will be a lot of it.
Try one of those cooling pads that goes under it.
depending on how bad the problem is with the video card which in most of these laptops can't be user replaced. Got warranty? It might help or might not help at all. That is generally caused by poor cooling and dust in the fan heat sinks so the air doesn't flow and too much heat being generated by the board and its components eventually damaging the video card or the motherboard.
About the 2nd problem, its mainly caused because of your hand touching the touch-pad try a news paper on top of the touch pad or a usb keyboard and see if that problem goes away.
Posted on May 19, 2009
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Posted on Jan 02, 2017
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