Re: Can't overclock anymore, please help!
you can update directly to the latest, as BIOS are independent.
To clear CMOS, you should have a jumper on your MotherBoard. Check your manual schematics.
It should be close to the battery.
Procedure is turn off computer, unplug the power cord, remove battery, switch jumper, wait 30s, switch back jumper, put back battery and finally plug back and power on. Go into the bios and redo your config on first boot.
As the universe is curved, there cannot be a straight answer...