Contribute
Register

Z490 & Z590

Joined
Feb 10, 2019
Messages
228
Motherboard
Gigabyte Z390 Designare
CPU
i9-9900K
Graphics
GTX 770
Mac
  1. MacBook Pro
  2. Mac mini
Mobile Phone
  1. iOS
@dehjomz were you able to use only iGPU with this board?

I've connected a USB-C to my monitor and tried all kinds of config, and it would just be blank. Any tips?
 
Last edited by a moderator:
Joined
Oct 24, 2013
Messages
418
Motherboard
Gigabyte Z590 Vision D
CPU
i7-11700K OC @ 5.2GHz
Graphics
RX 6800 XT
Mac
  1. iMac
  2. MacBook
  3. MacBook Pro
Mobile Phone
  1. iOS
@dehjomz were you able to use only iGPU with this board?

I've connected a USB-C to my monitor and tried all kinds of config, and it would just be blank. Any tips?
I’m using Rocket Lake, so no iGPU for me in macOS. But the iGPU works fine in Windows via Thunderbolt.

You can also input a DisplayPort signal from your GPU (via the motherboard’s DisplayPort-in on the I/O panel) so that you can use your GPU via USB-c/Thunderbolt in all operating systems.
 
Last edited:
Joined
Feb 10, 2019
Messages
228
Motherboard
Gigabyte Z390 Designare
CPU
i9-9900K
Graphics
GTX 770
Mac
  1. MacBook Pro
  2. Mac mini
Mobile Phone
  1. iOS
I’m using Rocket Lake, so no iGPU for me in macOS. But the iGPU works fine in Windows via Thunderbolt.
Yeah, works fine in Windows for me as well..Just black screen in macOS :(
Doesn't seem to work in Manjaro Linux either when using the USB-C cable to the monitor.
 
Joined
Oct 24, 2013
Messages
418
Motherboard
Gigabyte Z590 Vision D
CPU
i7-11700K OC @ 5.2GHz
Graphics
RX 6800 XT
Mac
  1. iMac
  2. MacBook
  3. MacBook Pro
Mobile Phone
  1. iOS
Yeah, works fine in Windows for me as well..Just black screen in macOS :(
Doesn't seem to work in Manjaro Linux either when using the USB-C cable to the monitor.
Which kernel version are you using? I think the Rocket Lake iGPU support landed in the later 5.11 kernels and should be there in 5.12. I know also one point the AX210 chip (which I swapped in) wasn’t supported in 5.11 but it is on 5.12.
 
Joined
Jun 13, 2019
Messages
221
Motherboard
Gigabyte Z590 Vision D
CPU
i9-11900K
Graphics
GT 710
Yeah, works fine in Windows for me as well..Just black screen in macOS :(
Doesn't seem to work in Manjaro Linux either when using the USB-C cable to the monitor.
Try adding i915.force_probe=4c8a as a Linux grub boot argument. I had to do this on Ubuntu to get the iGPU working.
 
Joined
Feb 10, 2019
Messages
228
Motherboard
Gigabyte Z390 Designare
CPU
i9-9900K
Graphics
GTX 770
Mac
  1. MacBook Pro
  2. Mac mini
Mobile Phone
  1. iOS
Which kernel version are you using? I think the Rocket Lake iGPU support landed in the later 5.11 kernels and should be there in 5.12. I know also one point the AX210 chip (which I swapped in) wasn’t supported in 5.11 but it is on 5.12.
5.12

Try adding i915.force_probe=4c8a as a Linux grub boot argument. I had to do this on Ubuntu to get the iGPU working.

Will try that. Thanks!
 
Top