Difference between revisions of "User:GNUtoo/make boot software writable for recent Intel computers"

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(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...")
 
(No difference)

Latest revision as of 12:37, 10 May 2018

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