Hi, I'm new to this community so I would like to begin by saying hello and thanking everyone in advance for their advice. I have encountered a problem with my pc. Well it began when my usually quiet CPU fan started making a loud noise and I also noticed that my computer programs were running a little slower than ususal. I disconnected everything (i.e.- monitor, mouse, keyboard...etc.) and open up the case and I could tell that noise was indeed coming from my CPU fan. I figured it was giving out so I went out and purchases a new one and installed it. I only connected power supply and powered on the cpu. The fan was still making the same noise and now it was louder, I then turned it off and made sure everything was connect properly. I then connected my monitor to the cpu and started the computer. At this time the computer would turn on, the fan was still making alot of noise, and now nothing was appearing on my screen as if the monitor wasn't connected. Is it possible that my card my monitor is connected to burned out or something or is it my processor that when bad. Any ideas? Thanks again for any assisstance.