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Posted Sat May 29, 2021 4:05 pm

Jens from Icomp sent me a prototype 8375 adapter. I am using a 318069-10 8375 in it. I get a yellow screen. I had to remove the motherboard to test this. Might be able to get it going but no luck yet as I am getting a yellow screen. I see there is a jumper to select 1MB or 2MB agnus and still no dice. The install manual speaks of a jumper 104 pal/ntsc but my board doesn't have it.

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Seattle, WA, USA

Posted Sat May 29, 2021 4:30 pm

Before trying to upgrade your Agnus, was your Rejuvenator working A-OK at 1MB in the default setup?

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Posted Sun May 30, 2021 1:30 am

No idea what that "prototype adapter" does; however, if the Rejuvenator is made for using a 8372(A)B, the 318069-10 won't work. You need one that fits the A3000, ie 318069-03, 318069-18 or 318069-19.

The 318069-10 is for the A500+ and some A500/2000 "megichip" (or similar) adapters.

It's all in the list I posted (which is wrong in one particular point: The 390544-0x sure don't fit the A3000, if they are also for the A500. Those two need a different pin layout.)

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