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1answer
49 views

Why is my computer acting so weird about turning on?

My computer has been acting extremely strange lately. Around two months ago, it stopped working. I mean entirely. I would plug it in, and turn it on, and the startup *beep* didn't happen. It would ...
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2answers
10k views

Compaq Computer has power but it's not booting up?

My Compaq Presario SR1620NX turns on, but the hard drive is not engaging. I usually hear the hard drive start, but I don't hear it now. I think that perhaps the problem is with my motherboard battery ...
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2answers
100 views

Why my computer working without harddisc with livecd, but with hardisk not working - computer not response to any signals? [closed]

History of problem: I formated computer (HP Pavalion Desktop). When I restart computer - computer come to first screen before boot and not response to any signals (f2, f10, ESC, etc..) I take out ...
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votes
2answers
192 views

Log application changes made to the system

Windows 7, 64bit. I have an application which I don't trust but still need to run. I would like to run the installer of this application and later on the installed executable under some kind of ...
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votes
6answers
512 views

Infected Computer Behavior Signs

I'm wondering if anything atypical of your computer can be a headsup for a virus/malware infection? If all of a sudden my sound panel is acting funny, can it be a sign of a virus? If I suddenly can't ...