Guest LightBulbFun Posted February 9, 2022 Posted February 9, 2022 I Just wanted to make a Quick posting that I managed to update the Microcode on my MacBook2,1 to the latest version intel has released for its CPU :) I managed to do this by dumping my MacBooks BootROM using flashrom in Linux and actually manually finding the microcode in the BootROM (which in this case is 4096 Bytes long/big) and taking the updated microcode and replacing the old microcode with the new version, I then flashed the now edited BootROM onto the MacBooks BootROM flash chip... Read more Source: MacRumors
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