digmorepaka/thinkpad-firmware-patches

P51 works

Colargol59 opened this issue · 1 comments

Model P51
Patchset xx70_xx80_patches_v7.txt ( Using Lenovo ThinkPad X270 - USB wwan whitelist - digmorepka)
Bios version 1.60
Bios chip location Under the keyboard, on the left of the RAM slot (under the black protection). Chip is MX25L12873F and compatible with flashrom and a ch341a programmer.
TPM Yes, not tested
Notes Replaced 4C 4E 56 42 42 53 45 43 FB with 4C 4E 56 42 42 53 45 43 FF on the previously patched binary with a hex editor. Otherwise it will not POST with a 0285 Beep code "TCG-compliant functionality-related error (might be the TPM initialization failure)"