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My laptop is about 2.5 years old. Now I am starting to see red dots on certain shades of colour (mainly dark colours, blues and blacks), and it is not limited to certain pixels, because when you move a window around, the red dots move with it, staying on the certain shades of colour.
Is this a problem with the LCD screen, or is it the GPU? Is there a way to determine this?
It is clearly not a driver issue, because it happens in Linux and Windows, and my Windows setup has not changed prior to the issue starting.
1+1 your answer seems to me like a prophesy of an apocalyptic ending... :P – Vineet Menon – 2012-04-24T06:21:57.403
Sounds like a reasonable theory, and I will accept if no-one else blows it out the water ;-) To answer your question, it does not seem to change depending on the heat of the laptop. In fact, I cannot say that it has become worse, it just appeared and seems quite consistent. I was wondering: could this have been caused by overheating in the first place? – mydoghasworms – 2012-04-24T09:13:33.317