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Author Topic: need help my A4000 won't start with new A4000 ATX PSU adapter  (Read 3724 times)

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Offline Amiwest

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Re: need help my A4000 won't start with new A4000 ATX PSU adapter
« on: July 21, 2019, 08:27:00 PM »

http://ianstedman.co.uk/Amiga/amiga_hacks/Amiga_Power_supplies/amiga_power_supplies.html#ATXPSU

Has good info on power supplies.

My A4000 with original PS has a tick signal out. I do not know if J104 selects this as external cpu signal or not.
I would check this jumper to see if it is set to internal.
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