sayed21 Posted October 19, 2009 Share Posted October 19, 2009 hello! i just bought the club3d hd 4870 1gb graphics card and it won't let me boot to snow leopard. i had an existing installation of SL working on my 9400gt and after i changed cards it hangs on startup. i tried the PC EFI 10.4 and i even tried to install a fresh SL installation with my old card, since the 4780 won't even let me boot up SL installer. the first error i got was: No HPETs available CPU(s) configured incorrectly ..so after i read somewhere that the fix was to delete AppleIntelCPUPowerManagement.kext i did that and got the error: ACPI_SMC_Platform_Plugins::start waitForService(AppleIntelCPUPowerManagement) timed out so pleeeeasse. if anybody knows what to do. help would be appreciated! thanks! im running: GA EP45-UD3LR Intel Core 2 Quad 9550 4GB RAM Link to comment Share on other sites More sharing options...
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