[swdw]

I listed palette snooping and memory share in case you are using an older motherboard. As Pv said, they may not show up in newer boards, but this is more common for boards without onboard video to have these missing. Some new boards with onboard video will still have these options show up.

If you want to continue with this, spend some time googling topics on what you are trying to do and then spend even more time reading the how to's on the tech sites you find.

It surprises people to learn it's often easier to get things to work if you build a computer from scratch rather than trying to update an existing one. Especially one with onboard video and audio. Thank God onboard modems have become scarce- that was a real headache.