Hi all, I have tried everything listed in the "before you post" and to no avail. Besides numerous blue screen errors, I have been having the following problems. Here are the problems I've been having 1.) The computer turns itself off when under heavy load, usually while gaming or watching videos 2.) Occasionally the monitor will just lose signal. 3.) Lately windows takes a good 5-10 minutes to load. 4.) I have reinstalled windows, but the problems keep occuring. 5.) I will also get errors that say "A high-speed USB device has been plugged into an non-high speed USB hub" when i have no usbs plugged in. 6.) I've had hard disk errors recently that resulted in a 2 hour long chkdsk which replaced security codes. (Hence the reinstallation of windows) 7.) There is a slight beep occasionally when loading and it sounds like the hard disk is skipping. 8.) The computer loads intermittently, occasionally it will ask me to insert the boot disk, and need a hard reset. 9.) the latest directX wont install. the graphics card is two months old. 10.) the computer recognizes two generic drives that I dont have. I have a generic Hardrive and two 80 GB SATA Raids. I have been through 2 power supplies and 3 graphics cards in the past two years. This just doesnt seem right and I need someone to get deep into the problem. I have attached 3 compressed folders of the latest minidumps. I have several more but they are a bit older (perhaps when each power supply died) if you need me to include them please let me know and I'll attach the rest (all are quite large.) They go in reverse chronological order, meaning the first is the newest and the last is the oldest. Thanks SO much for any help you can provide.