Hello,
I have a reletively new HP Slimline s7520n which has resently been crashing. It seems to happen at random and without warning, usually within 10-30 mins from start up. There is no blue screen, no stop error, no sounds, the screen just either goes blank or leaves vertical lines with color. If my screen had mostly red on it when it crashes, I will have red vertical lines. And the same with other colors. The PC stays on but is completely unresponsive, and has to be shutdown by holding the power button. I can then turn it back on and reboot normally. I haven't made any changes to the system recently and this problem just came out of the blue.

Thanks for your help,
Jake

If your computer is still under warranty return it for repairs.

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