I have this Switch Lite that I’ve done some repairs on in the past already (it’s way past it’s warranty and Nintendo support doesn’t exist where I live).
I’ve replaced the LCD and the fan (on separate occassions) and everything is in proper working order. Though recently 2 buttons from the left side stopped working, the volume up button first then the right arrow on the d-pad followed some time soon.
I bought a new power/volume button and nothing changed so it must be with the circuitry itself. It then got weirder when the right d-pad arrow specifially stopped working. The other directions are fine. It’s just the right one.
I don’t really understand what’s probably wrong and if I must replace something, what would it be? Luckily, the left side is it’s own thing that just connects to the main motherboard via a ribbon cable so that’s not a tricky job if ever. Though, there’s also a chance that it’s just the ribbon or something and I could save time and money on that case.
I just want to ask for advice on what’s a good approach to this before to jump to conclusions and do unnessecary things.