I've got a heap but I'm in Australia - postage could take a while but if you don't get anyone closer PM me and I'll send them

Respect if you can recover from that - I'd be ordering a new PCB!

terriblefire wrote: ↑

Wed Dec 02, 2020 11:04 pm

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The GoTek/FF needs a think. I really think that having buttons on the riser is daft because its supposed to be a living room type device.
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Have you seen FF-OSD? I use this on my A500 and it works really well. I'm guessing your riser has all the needed signals.

Looks like it is only valid for www.exxoshost.co.uk not exxoshost.co.uk (which I was using) as well

I tried to clean the contacts with the anti-oxidant spray for electronic components, but nothing has changed. So it's intermittent? Sometimes green screen but sometimes boot but no extra chip ram? Have you tried the megachip in another system to make sure the chip ram soldered on it isn't faulty? T...

Most likely contact issues. I'd remove the megachip and clean the socket pins and megachip contacts with contact cleaner.

The microbotics ram test for the Amiga is quite comprehensive and allows iterations, as does Amiga Test Kit, but I wouldn't say this translates well to CPU stress testing. povray is a top choice!

http://amiga.resource.cx/install/M1230XA-101.dms

Have you tried moving the power supply out the way or shielding the accelerator from it? I wonder if EMI isn't a factor now that the TF card is close to the transformer...

see here: https://exxoshost.co.uk/forum/viewtopic ... 717#p46717

Your board doesn't seem to have a ground fill?