Hey, I am working on my sisters computer. She described to me that the previous night while surfing the internet the computer gave her a BSOD. Ever since, whenever she restarts it, the windows logo comes up and then flash the BSOD and the computer restarts, never reaching the logon screen. When I tried to restart in safe mode, it hangs on mup.sys for about 10 secs and then ends on the BSOD without restarting. It reads : A problem has been detected and windows has been shut down to prevent further damage PAGE_FAULT_IN_NONPAGED_AREA ... ... 0x00000050 (0x00000000, 0x80087000, 0x00000000, 0x930F19DC, 0x00000000) (This is the same BSoD from what I can tell from closely watching the flash of the blue screen when starting from normal/last known good config) I've used memtest on both sticks of ram individually, and they passed. I've also tried putting my HDD in her computer and get the same error. And also tried hers in mine with the same result. I am attaching her latest minidump file as well. Please let me know if theres any other information I can provide. Any help in recovering from this problem is greatly appreciated.