(UEFI) Dell XPS 15z L511z modded BIOS

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(UEFI) Dell XPS 15z L511z modded BIOS - and HOWTO

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follow_me Offline

BIOS Guru

#1,842

01-18-2015, 03:41 PM

(01-15-2015, 06:17 AM)Brabbelbla Wrote: What might be possible anyway, looking at @follow_me a bit , is to write a simple UEFI driver that forces loading the OROM, when the SATA mode byte in the right variable in NVRAM is set to RAID. Looking here (http://wiki.phoenix.com/wiki/index.php/E...S_PROTOCOL) I see two functions, InstallPciRom and ShadowAllLegacyOproms (which might be a bit overkill) that should allow this.