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ddc
2013 Feb 07
2
Monitor with corrupted EDID
For an unknown reason both my monitors ended up with a corrupted EDID.
They both provide VGA and DVI input. The VGA input works fine, while
DVI is broken because of the EDID issue.
Using these [1] instructions I have been able to read the EDID and fix
it. Unfortunately I'm not able to write it back to the eeprom.
I always get this message:
i2c i2c-1: sendbytes: NAK bailout.
This is what I