User:GNUtoo/make boot software writable for recent Intel computers

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Revision as of 12:37, 10 May 2018 by GNUtoo (talk | contribs) (Created page with "Coreboot has an uttility in util/ifdtool for that. * power off the laptop totally (remove the power, the battery etc...) * connect an external programmer to the BIOS flash chi...")
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Coreboot has an uttility in util/ifdtool for that.

  • power off the laptop totally (remove the power, the battery etc...)
  • connect an external programmer to the BIOS flash chip.
  • dump the chip content with flashrom and that external programmer.
  • run ifdtool on the extracted chip content
  • reflash the modified content