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Author Topic: A500 GVP HD+ Memory Expansion Issues  (Read 1238 times)

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Offline Matt_H

Re: A500 GVP HD+ Memory Expansion Issues
« on: March 15, 2023, 05:36:10 PM »
Welcome!

Are the RAM jumpers set correctly? http://amiga.resource.cx/exp/impact500mk2
That page also mentions an incompatibility with trapdoor fast RAM expansions (which it sounds like you have). Not sure what the alluded fix is, however.
 

Offline Matt_H

Re: A500 GVP HD+ Memory Expansion Issues
« Reply #1 on: March 16, 2023, 08:16:23 PM »
Hmmm. Seems like the next diagnostic step would be to try some different sticks of RAM in the GVP. Or different slots? I imagine the RAM needs to be inserted in a specific order.