hi so... my old internal 4in1 module died in my tx16s... I ordered a new one... and it arived dead..... am I to asume there is a bit more to it than that? and either something is killing them or this was just a coinsidance EDIT: it's the mainboard 2S rail that's damaged, any ideas?
It seems likely that the fault lies in the power supply of the internal module. Without a circuit diagram, it is difficult to narrow down the possible components. Try contacting RM support. They have the measurement points and their values.
the new internal module works as long as it gets power from the external module, haven't been able to figure out where the issue is on the mainboard