Editing my own DSDT file (P55A UD3R Rev 1.0 F13)

[Going Bald]

Oh pffft, I didn't even notice. It's only but a couple weeks since I've upgraded to High Sierra and as you saw I'm coming from Snow leopard. Been a while since I've even come to these forums. Thanks for the heads up.
As for the DSDT, I think I'm gonna have to settle on bios resets, no sleep and some other conveniences for a while. I'm not gonna have time to tinker for at least a couple months.

There is a pre-edited version of your BIOS in the database for F7 or F8, but you are working on F13. What you might do is to download one of them and then, after using F4 at the Clover selection screen to extract your BIOS info, you can compare and edit as required referring to the posts on the minimal edits for the socket 1156 boards.