Hi - I'm trying to see if I can get MOS onto a spare drive in my X5000. Should I be able to boot from the current USB image with an RX550 in the PCIe 16x slot and HD5450 in the PCIe 4x slot (via a 4x -> 16x adapter / riser cable)?
As far as I've got so far is morphos not being able to detect any video modes and questioning if I have a graphics card.
Code:
75.499| !!! OpenScreen(): Could not find any valid modeids. No graphics card? !!!
75.506| !!! OpenScreen(): Could not find any valid modeids. No graphics card? !!!
I've tried both the DVI output and the HDMI output, both to a dedicated monitor and to a shared monitor via an HDMI switch. The result doesn't change. I think the card is a Sapphire of some description.
Makes me wonder if it is not seeing past the RX550.
[PS] I did search and all I really found was the current discussion around cards that appear to work on X5000 but not power macs.
[ Edited by MartinW 30.09.2023 - 12:51 ] 
