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1answer
56 views

Some programs open and close immediately-Windows 7

My PC suddenly doesn't open some programs when I double-click on them. I used Task Manager to check if the program runs in the background after double-clicking,and it does get listed under 'Processes' ...
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votes
2answers
318 views

What converts binary code/machine code to electrical signals and how? [closed]

I went through lots of blogs and posts but could not exactly figure out how the machine code is converted to electrical signals? Any software program is compiled to machine code which is nothing but ...
0
votes
1answer
56 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 ...
1
vote
2answers
15k 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 ...