Questions tagged [bios]

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removing bios wireless white listing

I am trying to remove the white listing for wireless cards from my Thinkpad L540 running Debian Buster. I did the following steps: booted with kernel parameter iomem=relaxed used pawn to dump BIOS ...
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BIOS first jump leads to empty memory

I'm trying to reverse a BIOS of an industrial PC in order to repair it. The device is based on an ETX-formfactor mobo, obscure Italian SECO M671, very similar to an old Kontron PM-15(C), but with a ...
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CPU integrated PCI device functions

I'm trying to reverse an Xeon based hardware bios. During the early initialization in the UEFI SEC phase, I stepped into some CPU embedded PCI devices initialization. After few hours researches, I've ...