Re: Laptop screens gone mad
Set your power options to sleep when you close the laptop lid.
Use the laptop 'til it looks mad, then close the lid. Wait 30mins then open the lid and carry on using the laptop.
All that procedure is intended to see if something is overheating - either the screen, CPU or the graphics card.
If it's still mad as soon as you open the lid, it's not an overheating problem. If there's a delay before it starts behaving that way again, it's an overheat.
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