Hello.
I have an Amiga 3000D 030/25MHz Kick 3.1 40.068, SDMAC-04, Ramsey-07, SCSI-08, 2MB Chip, 16 MB Fast, Cybervision 64 4 MB, X-Surf 3cc.
A few days ago I've bought a Hardital PowerChanger from eBay. I've installed it in Amiga and the system doesn't show the Fast RAM.
The same was with Cyberstorm MK III, but the card had the 128MB RAM installed, so I ignored this issue.
Now I have accelerator card without capabilities of installing the RAM and i need the Fast RAM installed on motherboard.
The problem with Fast RAM on motherboard appears after second power supply fail. Now I've install the AT power supply.
There are no GURU's, no system freezing. Just nothing, just Fast RAM absence.