Had an interesting episode today. FSB froze. No matter what value i entered all i got was stock speed. This was after i got a oc failure with [f1] [f2] option. Multiplier & all other settings ok.
Ended up having to pull battery, before i could restore normal performance. Initial clear cmos failed. Almost reminiscent of Commando Had tried reflashing bios but got cmos checksum errors.
Normal service has been resumed & all seems ok again @ 3.6