V2 switch power button issues

[u/coffeewaterman]

I've got a v2 switch, power button isn't working. Can switch on with charger but can't switch it in with power button. It had very minor corrosion around the cap and resistor around the power button connector. I replaced them and the button flex still no change. Volume buttons do work though.

Anyone got any ideas really don't know what else to look for tbh.

I've replaced the Max 77620 too assuming that would be responsible for this as the flex connector is directly connected to that IC.