Galatea PCB keeps waking computer
I just got a second hand 722 that came with a pre-built Galatea.
Everything has been working %100 until I put the computer to sleep at the end of the day to discover that the keyboard keeps waking it the computer.
When I unplug the keyboard it sleeps just fine.
I have tried:
Using two different keyboard event viewers to see if the PCB was sending keycodes - it wasn't
Putting foam between the PCB and the case bottom to see if there was a short - wake continues
Plugging a different keyboard to the same cable - computer sleeps just fine
Using a different cable - wake continues
Using a different port - wake continues
Blowing on the USB hole - wake continues
Re-flashing with official hex - wake continues
All the solder joints look just fine and there is nothing weird on the surface of the PCB.
Computer is Mac Studio M1 running 10.15.7
Any idea what might be causing this?
1 Reply
Update:
I desoldered, relubed and resoldered all the switches and the problem went away.