Hi, I picked up a non-working ADM-3A from eBay. It came with a surprise RG-512 Retro-Graphics card installed. I was planning on working through the repair myself but the RG-512 Retro-Graphics card is rare. I don't want to risk damaging it and I'd love to show it in action online and at a VCF.
I'd like to find some help:
- Good: Someone capable who I can afford (including Raleigh, NC USA shipping)
- Better: Someone local enough that I don't have to risk shipping
- Best: Still doing some or all myself, with (paid) guidance
About this ADM-3A
- Video card dislodged when I received it.
- Power on beeps and displays a dot that scrolls off the screen.
- Typing bell character emits beep.
- Nothing looks wrong to my (untrained) eye.
- Power rail checks look good (to a novice).
Any advice?
I'd like to find some help:
- Good: Someone capable who I can afford (including Raleigh, NC USA shipping)
- Better: Someone local enough that I don't have to risk shipping
- Best: Still doing some or all myself, with (paid) guidance
About this ADM-3A
- Video card dislodged when I received it.
- Power on beeps and displays a dot that scrolls off the screen.
- Typing bell character emits beep.
- Nothing looks wrong to my (untrained) eye.
- Power rail checks look good (to a novice).
Any advice?