I am trying to install Mountain Lion on my desktop with the following configurations:
Processor: Core i5 3570k
GPU: Intel HD 4000 integrated Graphics
Hardisk: WD 750GB
Partition Table : GUID
Partition 1: EFI/System
Partition 2: 65 GB Windows 7
Partition 3: Data Disk
Partition 4: 65 GB Lion 10.7.4
Partition 5: 65 GB Mountain Lion GM
Bootloader: Chameleon 2.1 svn r2030(using 1 gb flash for booting and Extras, Internal hdd has on windows boot loader)
My problem is that Lion boots and installs fine, but when i use a Mountain Lion USB install disk after all the kexts get loaded i get to install screen but my keyboard completely stops working and mouse can move around but clicks are not registered for around 5 min.
I installed succesfully, but still the same problem booting in. No keyboard or mouse for awhile, although its not the os itself cuz all my Open At Login apps start up and work normally..
Anyone have any idea what i can do to speed things up.