I need to reset my BIOS back to default factory settings and the only commands I can see in the BIOS setup, which might relate to to this are, "Load Optimal Defaults" or by pressing F9 for optimized defaults. Can I reset whilst in BIOS and if so are these the correct commands to use.
Please note that my current BIOS is the original version supplied at pc purchase and has not been upgraded.
I assume that resetting the BIOS does not restore my OS , system files , programmes etc etc to factory default.
I have been trying to find a service manual for this pc without much success and would value any assistance in trying to locate one.