Donw35 Posted March 15, 2020 Share Posted March 15, 2020 Hey everyone, I have an HP Z4 workstation that I am working on getting OC on to get it to boot, these work stations do not allow for a lot of BIOS options so I set it the best I could, the best I can get is it boots OC and stops at OSSMC: SmcReadVaule Key 4D534163 Size 2. from there nothing happens. I did check with my USB drive and set it up for an HP G1 USFF PC and it boots to installer. I am including my log file and EFI Folder, any help is appreciated. System Specs CPU = Xeon W-2125 Skylake-W dGPU = Quadro P2000 Motherboard = HP 81C5 Intel C422 (Kaby Lake) Memory - 32GB Quad Channel opencore-2020-03-14-203631.txt.zip HPz4_OC.zip Link to comment https://www.insanelymac.com/forum/topic/342997-opencore-hp-z4-workstation-catalina/ Share on other sites More sharing options...
Andrey1970 Posted March 15, 2020 Share Posted March 15, 2020 Don't use 10.15, because yours Quadro P2000 it is Pascal, use 10.13.6 and web-driver. Link to comment https://www.insanelymac.com/forum/topic/342997-opencore-hp-z4-workstation-catalina/#findComment-2712494 Share on other sites More sharing options...
Donw35 Posted March 15, 2020 Author Share Posted March 15, 2020 yeah, I thought that too but that would not prevent me from getting to the installer, I tested this concept by putting the Quadra P2000 in another computer and CLOVER got me to the install screen, although graphics where {censored}. Link to comment https://www.insanelymac.com/forum/topic/342997-opencore-hp-z4-workstation-catalina/#findComment-2712506 Share on other sites More sharing options...
Recommended Posts