A Dell Latitude D620 running XP Pro with all the latest patches started getting stop 0x0a BSOD errors about a couple of weeks back. Does not fail every day just from time to time. Checkdsk, memory test, virus / malware scans show nothing wrong. Using the 4th parameter from the crash 0x804F11E1 and pstat it looks like the problem is in ntkrnlpa.dll. The other params at crash were 0x00000008, 0x00000002, and 0x00000001. Attached are some recent DMP files, can someone look at them and help me figure out the problem? Thanks!