Tip - How can I enter bios on my vaio? I want to boot from the cd drive to install windows 7 (I have 8).

On my VAIO, I cannot enter the bios.   I want to enable hardware address translation virtualization for hyper-V and I want to change the boot order to thr cdrom first to install windows 7 (maybe on a partition or a vhd if I can solve thr firsat problem.  I am a programmer at microsoft so I know enou...
Tags: BIOS, drivers, RAM, ram upgrade, recovery, Recovery Discs, restore, sony, Upgrade, VAIO