Questions & Answers for: E-Machines stumbles

e machines logo appears then the screen goes blank Unplug any USB cables hooked up... I know that sounds dumb but they sometimes interfere with the motherboard and CPU... I have one currently that did

how do I fix when i got a picture then i'll stumble and there is no picture. this only seems to do this on stumbleupon. I'll stumble and get the picture just fine then next stumble no picture. This ...