Installation problem: Mountain Lion 10.8 on Asus B75 Board

[DaddyM]

Dear colleagues!

I am trying to install Mountain Lion on ASUS P8B75-M LX
with CPU: i3 2105
and Graphics: Intel HD Graphics 3000.

UEFI,
SATA mode: AHCI

1 SATA HDD 160 GB plugged into 3GB SATA switch 1 (numbering starts from 1 on this board).

Mountain Lion retail + Unibeast method.

My problem is the "Still waiting for root device" message.

Any help?

Thanks!

 

[Going Bald]

Dear colleagues!

I am trying to install Mountain Lion on ASUS P8B75-M LX
with CPU: i3 2105
and Graphics: Intel HD Graphics 3000.

UEFI,
SATA mode: AHCI

1 SATA HDD 160 GB plugged into 3GB SATA switch 1 (numbering starts from 1 on this board).

Mountain Lion retail + Unibeast method.

My problem is the "Still waiting for root device" message.

Any help?

Thanks!

Depending on what is causing the hang, try with -v npci=0x2000