hey everyone, last night i decided once again it was time to clean the dust from my PC. anyway I removed my cpu fan to get rid of all the dust and put it back, however now when i try to turn the PC on the screen stays black and it doesn't make the usual beep noise, instead it sounds like a small click and nothing happens. the fan is going still so its not the power or anything like that. Any ideas? puke: I am going to school now, be back in about 7 hours. Thanks in advance to anyones advice!