What gets set in bios/memory/systen on cold boot, that stays same with reboot, but changes on after complete shutdown?

[kalel83]

So I have this issue that no one including me seems to understand, on forums/google searches and mirc.

 

What is understood: When I have osx working perfectly, and I reboot everything still works.

When I have osx working perfectly and I shutdown my computer for 30 seconds or more, osx is broken when I boot back up. I have to go though a {censored}storm of things to get it back, which is random, and then the solution gets lost the next time I shut down.

 

So the question is, what is getting cleared? Is the bios setting new IRQ-settings/attributes to things at first cold boot, things that don't change when quickly rebooting and keeping system power to the whole board/system?

 

Thanks in advance.

I am looking for real answers/guesses/ anything

 

Basically the bug I get a system/mouse lag that dosn't get fixed with cpus=1. It goes away if I install a new kext without rebuilding permissions or anything. It goes away if I change dsdt. But then next shutdown/boot the bug is back. I have changed kernels, kexts, dsdt, removed kexts and dsdt.