Alright, I have a Gateway G7-450 in the shop that is making some stange noises but besides that the only things that are working are the fans and the lights. It sounds like the CD-ROM is trying to work but it stopps after a few seconds. It makes beeping noises when I turn it on but I can't find any information as to what it means. The beeping noises are two short beeps right after one another and a long one followed by another short beep 8 seconds later. I have swapped out the hard drive (as well as unplugged it) and swapped out the Power Supply to no avail. The Gateway site is not helping me at all. Any advice?