My hard disk and cd-rom does not show-up in BIOS and does not boot.I changed the hard disk to other PC where it works as slave and I am able to boot. But when I remove the master hard disk the slave disk neither shows-up in the BIOS nor boots.Need a solution to fix this.
Failure in hard disk detecting may be because of several ways like system BIOS problem ,jumper setting , Boot order sequence, hard disk slot problem etc. You may now check these points and check your supply as well as.