Computer Problems

Sup, so I cleaned my computer out last night (manually) I might have unplugged something whilst inside, because it won't do anything. Like the light comes on and you can hear the fan, but the monitor won't show anything. Is there any website that will walk me through how to manually fix it again? I have also tried going back in and plugging everything in and all that. I cleaned 2 of the fans, one's in the back and the other is also in the back, but that has the plug-in connected to it. Like I said, I might have unplugged something. I'm at the library, right now, trying to find a website which will help me. No such luck though. Thanks in advance if you can help.

Try plugging in the RAM, hard disk cables properly again....... i had the same prob, wen i cleaned mine

Okay, so I had my friend over who works at best buy in the computer part, and he looked at it. We took off the cover, and he said everything looked fine. He did say the power supply was a bit iffy, because the fans worked and the lights came on. So, I don't know...Any suggestions?

It may look fine, but the parts may be loose. Did you try what tarzan advised?

Jus make sure these connections are removed and inserted properly:

Cable Connection from Motherboard to HDD
Remove Ram and Insert it properly and check if the clips are in place

Be careful During the whole operation....
Let me know the progress