Dozer
Member
Hello,
I installed new Big Sur on this machine to get the newest EFI then I replaced the RAM to 16GB and replaced the Timings in the EFI
Now I installed on custom SSD Big Sur and the EFI is rewritten by installation. Of course the machine dont work now with the wrong RAM timings.
My question. Is it possible to get an EFI with the highest possible version for this machine and with clear me so that i have only to reflash the EFI with the replaced RAM timings? Second way ist to resolder the old RAMs, install the newest OSX, replace again to the bigger RAM and then replace the timings. but a lot of work....
I installed new Big Sur on this machine to get the newest EFI then I replaced the RAM to 16GB and replaced the Timings in the EFI
Now I installed on custom SSD Big Sur and the EFI is rewritten by installation. Of course the machine dont work now with the wrong RAM timings.
My question. Is it possible to get an EFI with the highest possible version for this machine and with clear me so that i have only to reflash the EFI with the replaced RAM timings? Second way ist to resolder the old RAMs, install the newest OSX, replace again to the bigger RAM and then replace the timings. but a lot of work....