deskthority

Hello,

For a few days now, I've been having a problem with my Coolermaster Novatouch keyboard.
The right and left arrow keys no longer work.
I've already tried another keyboard, and it works fine: this confirms a hardware problem.
I'm not really sure what to do to fix this.
If anyone has any ideas to help me, I'd love to hear them!

Thank you.

I suggest using a multimeter to check if there are any breaks in the traces between the pads and the controller.

The Novatouch has all electronics on the same PCB.
The keys are divided into groups of keys, each having its own little sensor chip.

I would look for damage or corrosion on the PCB.

I would also look if any the springs or rubber domes under those keys could have been misaligned, and possibly damaged. I've never heard of that happening, but I dunno.