I should emphasise that I'm really not sure what's wrong with the PC - could be the motherboard, could be the memory, could be the cables or the processor, I just don't have the time or inclination to waste any more time on it. Whatever, if anyone in the London area wants any of this stuff and can collect it from me at the Tun or something (from my house for the casing, scanner, or monitor) let me know ASAP.
20gb hard disk, a couple of bad sectors (but stable - it's been like that since I got it)
CD-RW drive - not sure it's working but this may be part of the general problem with the PC
SCSI 2 card - PCI
10/100 Network card - PCI
4-port USB card (USB 1, not 2) - PCI
Also the casing and PSU, motherboard, processor (Celeron) etc., it's HP, think it's a standard ATX motherboard. I'll include the Windows 98 install disk and key if wanted, but it's specific to this motherboard. The casing has 4 5.25" drive bays and one 3.5" floppy.
Also a scanner with SCSI interface, think it's 1200 x 600 resolution.
Anyone interested, please let me know.