E139761 MotherBoard 266MHz PII It's a friends system...I made a change at the Bio's for power outage shutdown, someone had bypassed the switch, the only way to start and stop the computer was by plugging and unplugging it. I hooked up the switch and changed the Bio's from restart to previous setting (there's another phrase, I can't think of) to start by switch. Nothing happened! So I tried to unhook the jumper J8B2 to recovery (no jumper connected), Now it starts, but it justs beeps. Whats happening? I want to reset the Bio's back where they where...