Need help identifying com key pins on UI board

Hi,

I currently have an op-1 dsp which doesn’t turn on and I need to access the recovery menu to upload firmware, but I am missing the keyboard for it and it’s currently out of stock on ifixit.

Would someone be able to tell me which 2 pins on the keyboard flex cable or the ui board ffc connector are used for the com key?

Hi @nekosenpai, if you didn’t figure this out, I made a tool to visualise the keyboard traces: OP-1 Flex PCB traces.

The com pin is on the right hand flex cable, and if you jumper from pin 2 (second from the left) to pin 28 (last on the right - or any other ground) on the right hand flex connector that will turn on the com key.