re-installing add ons every computer restart

All of the sudden my computer is messing up. If I just start my computer up it boots up just like it should but lets say I install something and it says it needs to restart my computer is when it messes up. The computer try's to start up and the light on the monitor turns to yellow but the...

anyone know why I am loosing my USB ports. I restarted, before that I tried to do the "safely remove hardware" command, but It kept telling me LaCie was in use. But I didn't have anything open, Not as far as I could tell. so I got tired of it and just shut the power. Made the "doorbell...

acer aspire z5610 i have my computer is on for maybe hour or so then i hear the beep then stop then beep comes back looping sound continues then computer freezes then automatically shutdown restart it self i took it back to acer giving them say problem they did the test but they said they...

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Hello, I was trying to install windows 7 on my computer but something really strange happened. When i boot from the cd, the setup is loading some files (grey bar, bottom of the screen). After that i get a blue background and i enter my language, keyboard layout and my time settings. Then i...