accidentally posted this in the 400&500 forumHey,I have a X670E Hero with a 7950x.I work with 3D rendering, hence the need for multiple GPUs.Bios is the latest.I have two 4090s on the board, but I cannot get the card in the PCIEX_16_2 slot to work wh...
I'm not using the Hero now, but I still have the board. I'm using the ProArt board now instead. I've replied to your PM with the information you requested.
Cheers
So I've "solved" this now by getting a X670E ProArt Board instead. Asus HQ told me through email support that this board does not support dual GPUs - what a joke. On the ProArt, everything just works out of the box. I have no idea how the Hero board ...
Hey, thanks for the reply.The only recent change is adding the second GPU, up until recently it has been a single GPU machine. I'm using the latest bios (1905), CMOS has been cleared.When both cards are installed, only the GPU installed in PCIEX16_1 ...
PCIEX16_1 Bandwidth Bifurcation Configuration
[Auto Mode] Auto-detect and switch. If PCIe device is inserted to PCIEX16_2,
switch PCIEX16_1 to x8. If no device is inserted to PCIEX16_2,
switch to PCIEX16_1 to x16.This just does not work. I guess this...
