pacoikeda13 Posted November 26, 2021 Share Posted November 26, 2021 Hello!!!! Could you tell me which is the correct bios configuration to be able to install high sierra on my dell e6420 Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 26, 2021 Administrators Share Posted November 26, 2021 There is a dedicated thread for the E6220 BIOS settings pinned at the top of this very section; 'pretty sure your E6420 will have the same set of parameters. Make sure to use there latest BIOS, just in case. I you also look into my E6220 Mojave guide, you'll notice there's no need for a patched DSDT and that a small set of add-on patched SSDT tables does suffice. This is of course transposable to High Sierra. Link to comment Share on other sites More sharing options...
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