dina22

Thanks. So far seems working perfectly except network. Card is visible in sys info but can't get DHCP working. (constantly switching "cable unpluged" "pluget bu no IP" etc). Are you able to help with this? Ok, got it - just disabled VT-d in bios and it works

Hi After few attempts I installed Monterey with yours Raptor Lake MOD EFI. What doesn’t work so far: sleep, wake up after display off, sound only on HDMI. During a boot there is a dark gap - just before login (display cards fans stop spinning, no hdmi signal). After 20 - 30 sek login screen shows up. I tried your sample DSDT for this motherboard but don’t work - system reset. Many Thanks for your work. Greg Send me Grzegorzs-iMac-Pro.zip

Sorry - there is another problem. After sleep clock shows incorrect time, I have to go to the panel, unlock, change time manually. Have you meet something like that? Could generate problems with saving files and backups.

Yes, Thank You, now is much better. I had to change was to uncheck "DisableIoMapper" to get Aquantia works. External drives mounts reasonably quick. The only thing is fans getting very loud for a moment on start or after wake up. There is ioreg in attachment. iMac.zip

Hi. I updated from Mojave to Monterey. System is working but there is a problem with external USB3 drives - it takes ages to mount USB3 SSD drive (on usb2 or macbook - immediately). Probably I messed up a bit. Any help appreciated. Under Mojave it works ok. Send me Grzegorzs-iMac.zip