Could you do a test and document the results?
Boot the laptop from a cold start and then press and release each of the media keys in turn. Write down the keys and the order you press them in.
Then attach the /var/log/dmesg file along with the ordered list of keys you pressed.
This will allow me to correlate the key-scan codes with the keys you pressed and compare against the engineering manual for the M100.
Could you do a test and document the results?
Boot the laptop from a cold start and then press and release each of the media keys in turn. Write down the keys and the order you press them in.
Then attach the /var/log/dmesg file along with the ordered list of keys you pressed.
This will allow me to correlate the key-scan codes with the keys you pressed and compare against the engineering manual for the M100.