Here are the stats I have for my machine:\nP4 2.53ghz\nGigabyte GA-8IHXP Rev 2.1\n4x PC1066 Samsung 512MB RDRAM rimms\nCreative Labs Live! Value\nGainward GeForce4 128MB Ultra video\nPromise TX1000 IDE RAID card\n1x IBM 120GB Deskstar\n3x various 120GB hard drives- spanned with Promise card\nLinksys 802.11g wireless adaptor\n\nAll drivers seem to go on fine.\n\nMy problem:\nThe system is very unstable, usually when I am using IE. I will click\na link and presto the box will reboot itself. It usually happens once\na day, sometimes twice. I rarely go for a day without it rebooting-\nunless the box is unused. There have been times it also reboots itself\nat night while I sleep- so it does not HAVE to be under load.\n\nI have run memtest86 on my memory and have found one faulty module. I\nplan to pull it out. Every time though the system reboots it comes\nback with an Microsoft Recovered from Error message. It always blames\na Device Driver for the problem, but never tells me what device driver\ncaused the error. I would have pulled the RAM already but I did not\nhave the crimms to put into the slots. I am wondering if others have\nthis same problem?\n\nAre there any other memory tests I can run besides memtest86? I\nswitched the memory around and the errors continued to follow the\nstick, so I know which one it is. I have heard that there are other\nmemory test apps out there.\n\nWould faulty memory cause Windows to report that device driver error?\nAny help would be great, I am SO sick of such a flaky box!