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[SOLVED] Dell E7470: Reinstall OS 10.13.6


liemhatang
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If all you've done is change the HDD/SSD, I don't see why you're asking to re-patch the BIOS tables. 🤨 Just re-use all that you had on your previous disk: install the same version of Clover on your new disk, then import the Clover EFI folder of your old drive on the new one. In the EFI partition, of course!

 

You could have also made a backup or a clone or your 1st installation and restored it to the new disk.

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I understand why. My old EFI uses IntelGraphicsDVMTFixup and does not change DVMT in the BIOS. When I reinstalled on a new hard drive, I changed the DVMT so the old EFI did not work. I have to reset the BIOS and use IntelGraphicsDVMTFixup to use macOS.

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