nqsang

Dear, Thanks for your answer. I have deleted all the files beginning with AppleIntelHD, AppleIntelSNB, ATI, NVDA under System/Library/Extensions. I found no files starting with GeForce. I have deleted the cache located in System/Library/Caches/com.apple.kext.caches/Startup too. It still has the white screen. I wait for 15 minutes. Still nothing happens. Thanks again.

What do you mean by "Try forcing another SMBIOS, a more recent model which is supported by Mountain Lion." Can you explain more, please. I have problem (after choosing first option at Clover screen): "This version of MAC OS X is not supported on this platform. Reason: Mac F22788A9" Many thanks.

Hi everyone, I have downloaded and boot the USB. At the Clover boot loader, I choose the first option to boot Mac OS. However, after a few white lines outputting on a black screen, I see a white screen with mouse cycling. I can move the mouse around, but it just stay at the white screen. Can anyone help me to proceed? Thanks a lot.