I have Amd Athlon 3200+ 2 GB of Ram Windows XP sp2 (recently updated to SP3) SeaGate 320gb SATA harddrive (brand new) **note...the most recent update is highlighted with bold Hey Guys. Ever since my system was built about a year ago, I've had problems with random freezing and other problems. I recently had a fresh format of my hard-drive and bought new memory (because the old memory went bad). The problems started again, so I bought a new SeaGate HDD thinking it might the problem. All this has happened in the past few months and usually the system runs fine for a few weeks after I replace something and then it suddenly starts freezing again. It usually happens when I'm on the internet or a IM program, but I don't think it's limited to those. When it freezes, I can usually still move my mouse cursor around, but I can't click on anything. However, sometimes it also freezes and I hear a system beep...and then everything is locked out. Most recently, I can hardly get it booted up I always get the "DISK BOOT FAILURE" and "Invalid System Disk". I actually got it to run fine for a day and a half after I finally got it booted to Windows without encountering of those errors or freezing when it boots up. I think the bootup process might be my main obstacle right now. Sometimes after it freezes (like every other day) it resumes running for about 1/4 of a second then crashes with a blue screen. It's usually one of the following. Dump of Phyiscal Memory Stop 0x000000F4 (0x00000003, 0x8968C020, 0x8968C194, 0x805C773E). or Kernel _Data_inpage_error along with the following Stop 0x0000007a (0xEIES2BF88, 0xC000d85, 0xBF968086, 0x41FDA860) win32.sys address BF968086 base at BF8000000 Date Stamp 48025F2A. I ran ChkDSK /r and it said it fixed one more problems...but I'm still getting problems with the DISK Boot error. I also tried to recconnect the Sata connector cable....it seemed to help, but the problems return.