I have a KBDfans67 Lite V3 ISO hotswap.
A couple of weeks ago my spacebar started acting up: It would sometimes not register.
Today I completely disassembled the keyboard, cleaned it, put it back together and now the spacebar doesn't work at all. Everything else is working perfectly fine.
What I already did to troubleshoot:
- Made sure it's not the switch that is defective
- Re-Flashed with the correct software "kbd67 mkii ISO rgb via.bin". keyboard is configurable in VIA
- Cleaned everything with Isopropanol Alcohol
- Re-flowed the solder joints
- Made sure the diode is ok by switching it with a different one from a working key
- Tested with tweezers to rule out a faulty hotswap socket
I basically don't know what else to do ... How can a key just stop working like that, every solder joint seems fine, diode is working, the switch itself is working, hotswap socket is working, everything else on the keyboard is working, but the spacebar won't register anymore.
What else can I try to find the problem?