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monoton

macrumors member
Original poster
Aug 15, 2006
60
50
Oslo / Tokyo
Hello, I'm puzzled regarding the EFI firmware version of this machine. My machine has version MBP41.00C1.B00, however I see many machines on the net of exact same model, CPU configuration and 15 inch size which has firmware MBP41.00C1.B03.

I cannot find that firmware update anywhere, and it does not show as a download within the OS either, not even from Leopard, which was the OS when that latest firmware came out.

How come ? Were only some sub-region of these machines affected by something that made Apple push out a new firmware to only those ?

Very curious why there is no firmware upgrade to MBP41.00C1.B03 available.

Please help me solve this issues, thanks !
 
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