Thoughts dereferenced from the scratchpad noise.

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Dell OptiPlex and coreboot - a story about porting cursed hardware (part 2)

Published at June 1, 2021 · Michał Żygowski ·  10 min read

This post is a second part of the series which tells a story about porting Dell OptiPlex 9010 workstation to open-source firmware - coreboot. What was simple is long past us in the first part of the series. This time we are taking a deeper dive into the technical aspects of Environmental Controller reverse engineering and locating the problem with machine not booting after AC loss....

Categories: firmware