|Second disk is never part of partition list.|
I set bios to boot that drive as first in the order. Then I install an os normally. If I want to go back, I change bios order of hard drives or use the hot key at boot to select boot order of drives.
What OS is this that you set active anyway?
1/3 of highway deaths are caused by drunks. The rest are by people who can't drive any better than a drunk.