I have next configuration
Mac Pro 2007
2 x 3 ГГц Dual-Core Intel Xeon
2 ГБ 667 MHz DDR2 FB-DIMM
ATI Radeon X1900 XT 512 MB
OS X Lion 10.7.5
Can I install OS X 10.8 on this mac pro 2007 ?
I find solution, but it is very complex.
may have the solution easier replacing obsolete components?
Questa è una buona domanda?
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No. This system can run the last version of OS X 10.7 "Lion" if upgraded to at least 2 GB of RAM. However, although it has a 64-bit processor, it has a 32-bit EFI and cannot boot in 64-bit mode. It also does not support "OpenCL" running the default video card or the other build-to-order video cards that were offered via custom configuration. Please also note that OS X Lion is not capable of running Mac OS X apps originally written for the PowerPC processor as it does not support the "Rosetta" environment.
Questa risposta è stata utile?
If I upgrade the processor and video card, such support OS X 10.8 also did not appear?
Probably a stupid question, but I still want to hear a yes or no.
Have you tried these?
@AndrewClark - Good find!
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