It is sadly not unusual for XP to do this "once in awhile." So if this happens and the next time is fine, I don't fix it.
The stop 7e is some thousand causes but let's hear if it's on each shutdown.
What's interesting and why I replied is that it looks like no SERVICE PACK is installed. XP is known to crash with 0x7e and PCI.SYS!!! Microsoft documented just ONE of the many 0x7e crashes at http://support.microsoft.com/kb/839641
Why are you running without the service packs?
I recently installed a new video card. Now when I shut down I get the BSOD instead of the computer properly shutting down. I tried uninstalling my video card drivers and reinstalling the new ones. The BSOD says to check driver, do a BIOS update, Disable BIOS caching or shadowing (I'm not sure what this means but I see a line for cache line prefetch in bios menu in advanced settings of CPU Config). It stops at 0x0000007E and says the problem is in pci.sys - address F76D1AB9 base at F76CF000. I have a Asus P5GD1 motherboard, Pentium 4 3.2GHz, 1 GB SDRAM, Nvidia Geforce 210 PCI Express Card, Antec True 380W power supply, on-board sound card, 250 GB SATA Hard Drive not set as raid, windows xp install. Please tell me what I should do to fix this problem.