I have an RC5200 which appears to work ok, but will not respond to screen touches at all.
The screen does illuminate, I have also successfully downloaded the CCF and firmware, and the buttons appear to be working. The unit reboots ok, beeps twice but then stubbornly refuses to respond to any commands on screen.

The unit may well have been dropped as its used by my kids who tend to abuse it.
I am suspecting the ribbon cable may well have become dislodged and wanted to have a look inside but am not confident about taking the unit apart and wondered if any of you had performed any surgery on one of these?

I have checked joeyp.com but that repair was for the classic device.

Thanks for any help you can give.