@Lio
The second card does not function under AMIGAOS 4.1.Only linux.But It does boot to AmigaOS 4.1 with the second card installed.
You need to get the Enhancer Software for the version of the Radeon HD driver that give you higher resolution with the Radeon R7 250x.
A free version comes with most the X5000 bundles. Looks like you will have to pay for it due to the "Deal" that you got .
http://amigakit.amiga.store/catalog/pro ... ts_id=1278
Or via the Amistore software .
http://www.amistore.net/
Lio wrote:@Spectre : how did you get the dual graphic display working under OS4 ?
I have a R7 250x but no radeonHD driver besides the v0.65 tha came with the prerelase but I am fedup to be stuck at 1024x768 therefore I would like to use my radeon 9250 PCI but my machine does not pass the boot process (after the prompt where you choose your boot partition).