Rocky12 Posted February 25, 2022 Share Posted February 25, 2022 (edited) use AppleALC and HDEF patch in your DSDT Edited February 25, 2022 by Rocky12 1 Link to comment https://www.insanelymac.com/forum/topic/307064-hp-z400z600z800-workstations-os-x-1010x1011x-installation/page/46/#findComment-2777368 Share on other sites More sharing options...
jaymack Posted February 26, 2022 Share Posted February 26, 2022 On 2/25/2022 at 2:42 PM, Rocky12 said: use AppleALC and HDEF patch in your DSDT Have removed HDMI audio. One last problem. I am unable to remove kexts from S/L/E. SIP has been disabled. 1 Link to comment https://www.insanelymac.com/forum/topic/307064-hp-z400z600z800-workstations-os-x-1010x1011x-installation/page/46/#findComment-2777405 Share on other sites More sharing options...
mfifer Posted March 13, 2022 Share Posted March 13, 2022 On 2/9/2022 at 3:06 PM, Rocky12 said: Oh, sorry you didn't fully understand what I meant, you can install BS or Monterey But Catalina is necessary you have to have a working Catalina system and Emulated NVRAM that's all FWIW, I did my installation completely via USB installer (Monterey, using OpenCore-prepared with Legacy Boot tools)...I installed onto a SATA SSD on a PCIe adapter, so it was pretty vanilla. My biggest issue was around reboots not working so I had to force power-off and power on whenever a reboot was required. 1 1 Link to comment https://www.insanelymac.com/forum/topic/307064-hp-z400z600z800-workstations-os-x-1010x1011x-installation/page/46/#findComment-2778217 Share on other sites More sharing options...
mfifer Posted April 6, 2022 Share Posted April 6, 2022 To those watching this thread, I got un-lazy, read some more documentation, and set the Quirk FadtEnableReset to true, and now reboots function normally again. 2 1 Link to comment https://www.insanelymac.com/forum/topic/307064-hp-z400z600z800-workstations-os-x-1010x1011x-installation/page/46/#findComment-2779460 Share on other sites More sharing options...
Rocky12 Posted April 7, 2022 Share Posted April 7, 2022 @mfifer Great finding, well done 1 Link to comment https://www.insanelymac.com/forum/topic/307064-hp-z400z600z800-workstations-os-x-1010x1011x-installation/page/46/#findComment-2779487 Share on other sites More sharing options...
rmmcwh Posted November 1, 2022 Share Posted November 1, 2022 That also seems to have fixed my Restart issue. Testing sleep also. 1 Link to comment https://www.insanelymac.com/forum/topic/307064-hp-z400z600z800-workstations-os-x-1010x1011x-installation/page/46/#findComment-2796392 Share on other sites More sharing options...
Recommended Posts