Hi everyone, first time posting. I have a Tandy CM-5 I got with a DTK data 1000. It's the only CGA monitor in my collection (and so it's the only monitor I have for the Data 1000). The monitor worked for about 30 seconds when I first powered it on before shooting sparks everywhere. It was a direct short between a resistor and a diode on the board. Replaced the damaged resistor and diode and when I powered it on again, it had vertical collapse. Is it worth trying to troubleshoot and fix it, or should I just move on and try and find another monitor for the DTK? Thanks all.