Hi, I'm having the exact same problem described at this thread https://forums.tomshardware.com/thr...os-after-changing-legacy-to-uefi-rom.2476468/ (same mistake, same error, except that my mobo is p8z68 b pro, with xeon 1230v3 and gtx 1050). However I can't seem to clear cmos using either the jumper or the battery (I took it out for 30mins). Is there anything I can do? Thank you.
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