Thanks for the suggestions... I couldn't find anything to do with network cards in the BIOS, but there was a second serial port which was...
When you moved it to the other PC, did you change it from Master to Slave? When you brought it back, did you remember to change it back?
... I don't mean ha-ha funny. Some of the puns it's using are terrible! But also! I had to reinstall Windows XP a while ago, after changing...
Separate names with a comma.
