okay...here the information you asked for :
1st : i used the iboot cd ( ivy bridge version )
2nd : insert the osx 10.6 dvd
3rd : pressing the f5 key
4th : booting the install dvd...osx 10.6 installed
5th : after installing, i use the "update helper" because the combo update crashed everytime
6th : successfully installation of 10.6.8 update
7th : MB installation with user dsdt and system utilties
8th : frustating face, because osx will boot only to the panic screen, doesn't matter what switch i use ( instead of -x )
Hennings
If your Motherboard is an Ivy Bridge model ( meaning has a Z77 chipset or similar Ivy Bridge version) and your have a Ivy Bridge CPU
we can not use update helper - we can not use MultiBeast - Snow Leopard will not run on this hardware as the SL Kernel is not going to support it ( Apple didn't update the Kernel- they made newer versions of OSX - Mountain Lion.)
So if its your intention to keep SL and use it you need a Sandy Bridge system; cannot have any Ivy Bridge components.
We can not use the Kepler nVidia Card - remove it
We need to use the HD 4000 GFX of the CPU (if so equipted - is it?)
Set the BIOS to factory defaults - AHCI S3 check for HPET/64
Set the bios settings for IGP video ( internal) not both
Set the Bios video ram to 64 megs
Set the BIOS for Legacy USB support + USB Mouse and Kybd support
Set the BIOS to dislable Virt
Video cable DVI or HDMI ( no VGA) to monitor (VGA support no more in SL from Apple)
Boot w iBoot for IB
get TMX86 screen - insert LEGAL RETAIL OSX 10.6 DVD ( no duplicates or burned versions) press PF5 - get Retail DVD installer icon,
select icon - then press space bar and type on the screen -v PCIRootUID=0 and hit return.
take pic of KP again an post.
Also please let me know where your hardware is different from the above.
Also to add you information into the signature is very easy - where you user Id is in the upper right corner - select it and open in new window. New tab should be View Profile - in this window you should see About Me - Friends and
Basic Information where you entered you info which appears on the left hand side of the posts.
Below Basic Info you should see an line called
Signature click on the pencil and this will allow you to edit you Signature and add info like you see in mine. This is where we need to see the gory details.