The possibility of it being BIOS related had occurred to me fairly early in the proceedings, but my board was making the update difficult, so I tried many other things first.
My Computer
At a glance
Windows 7 Ultimate 64 bitAMD Athlon 64 5600+2 GBATI 8500
- OS
- Windows 7 Ultimate 64 bit
- CPU
- AMD Athlon 64 5600+
- Motherboard
- Asus M2-AVM
- Memory
- 2 GB
- Graphics Card(s)
- ATI 8500
- Monitor(s) Displays
- AOC 22" LCD flat panel