I am running a system with an Asus P6X58D-E motherboard. I have had a go at making my own DSDT and the system runs stable without NullCPUPowerManagement.kext BUT one thing that is really annoying me is that sleep does not work. Previously, under 10.7.3 I used sleepenabler.kext, but I really would like to have it working properly with the proper DSDT edits.
Are there any specific sleep patches that I need to add to my DSDT or have I extracted it incorrectly?
I attach my attempt of a DSDT to this post.