So I just finished cleaning my Color Classic boards that were very dirty in the ultrasonic cleaner and now when I go to boot them neither boot!
- Power Button on KB works for both of them
- HV turns on and display turns on with the grey background
- No Chime
What part could the cleaner have broken? I have replaced the crystals and the roms were not present during cleaning. Are there any parts that are particularly suceptible to the ultrasonic?
Any help would be great!