I have had a Metabox P650RS-G (fantastic machine btw). I sometimes play played in the BIOS and was tweaking memory speed settings and voltages one day when I messed up somewhat and the machine wouldn't post...
After much weeping, wailing, and gnashing of teeth I finally figured out how to reset the BIOS (seriously, why is that this info so hard to find?...). Simply
| Panel |
|---|
hold the fn + d keys during boot. |
...