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Old 11 April 2022, 18:08   #1
stephbb75
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A2000 Strange problem

Hi,

I have an A2000 Rev 6, 1 MB chip, Rom 3.1.
With an Apollo 2030 Turbo card, 2 bars, 1 of 16MB and one of 2MB

Sometimes the 2000 freezes (no more mouse/keyboard) just CtrlAA works.

I put a DiagRom (real rom) and removed the Apollo card.
When I test the Chip (so 1MB) DiagRom gives me an error.
It gives an error at 00F8E6A4, but this address is not from the CHIP, it is in the ROM, right?
Where could this problem come from?
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Old 15 April 2022, 22:15   #2
Leon Besson
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Have you tried Amitestkit? (Amiga Test Kit) which you can boot from a floppy disk. Then try running a Memory check with that. If it’s erroring on Chip RAM. Then you’ve got bad Chip RAM.

https://github.com/keirf/Amiga-Stuff/releases
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Old 17 April 2022, 17:03   #3
stephbb75
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Yes I tested with Amiga Test Kit, no error?
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