A while ago I had an Amiga 4000 that boots fine with an A3630, but A3640 (or A3660) won’t boot. I spent many hours to find the problem, couldn’t find it. So I left the board for a week or two, after that I inspected everything again, and everything seemed ok. There was one thing […]
Tag: no boot
CD32 – Totally dead
Got a Amiga CD32 for repair. It doesn’t work, no video output, power LED does not fully illuminate on powering up the machine, so no reset on Power cycle. First thing that came up in my mind was the voltage detector, replaced it and the machine boots again. But video output is totally mangled. Checked […]
Amiga 1200 – no boot
Got an Amiga 1200 for repair, which didn’t boot. Only red screen on composite, on RGB nothing. Owner said there was a problem with kickstart 3.1, but diagrom dropped garbage.. Output on composite: Checked all data/addreslines from rom sockets, all where good and clocks are detected.. Did a reflow, on Alice, Budgie, cpu, chipram and […]