exxot

Hi Mald0n, can you help with EFi, please Thanks Jan Send me Zvuks-Mac-Pro.zip

Yes I did, but there were some other problems with stability and as I used to have issues with MSI Boards in the past I decided to make completely new build around GB -790. with 14th gen Intel. Send me generated with this system is included. So I would like to ask you if you can help and create EFI for me, please. Thanks. THX Jan

Hi Mald0n, I have just installed Sonoma 14.5 on my new hw. It seemed to m,e that MSI mobo had some issues with my Avid HD-X Card. Anyway can you have a look at it please? Cheers Jan Send me Jan--Mac-Pro.zip

Hi Maldon, I have just finished clean install of Sonoma on MSI Pro Z790-P WiFi. Can you have look at it please? Best Jan Send me Jan--iMacPro.zip

Hi MaLd0n, will this MB work with i7 13700? Thx

Hi MaLd0n, I have tried to reanimate some of my older hw to run OC. it seems to run ok with your generic SSDT, but for some reason it looks as I cannot run last OC loader and I am not sure about boot args. can you have a look at my DSDT and EFi, please? Thanks Jan Send me lacos-iMac.home.zip

Hi Mald0n, i have some problems running Catalina with new OC on my Z370 setup, can you have a look, please? Thanx a million Send me Spacey-Mac-Pro.fritz.box.zip

Hey MaLd0n here they are: Franz’s iMac Pro.ioreg.zip Send me Franzs-iMac-Pro.zip

Hey Maldon, I have followed this guide and managed to instal OC Catalina, which I upgraded to Ventura. Everything seems OK,only my old SATAdrives are not recognised - even I can see them in bios and OC screen. Any ideas?

Not sure. Definitely not for Opencore. I do not get why i could not boot to OC instal. I have used clen catalina instal with your sugested EFIs.

It seems you nailed it. Thanx a million. I hope all will work fine now. You’ve mentioned “not so common problem” where should i look to find out more about it? Exxot

here we go> Send me spaceys-iMac.zip

Hi MaLdon, I made it. Unfortunately only working EFI I have found is the one for Big Sur from Github. I hope you can work with it. Had to delete Rescources folder because it was really huge. Just let me know if you need it and I can send it in the next post Thanks a million Send me spaceys-iMac 2.zip

I have tried meanwhile start OC installation - bought new Samsung 980 NVme for it. I have found EFI for big Sur which seems to work - at least i was able to boot into installation. i keep you updated.

I see. Thanks a lot, So I went on with your new clover folder and here we go: Send me Tajny-B.zip

same result maybe we cen forget about open core for now and sort out my problems with clover booted Catalina. Here is the the Send me after the NVRam reset Send me Tajny-B.zip

Hi Moldon, thanks for EFI. I have tried to run Catalina install with it and I get this screen as soon as I choose Catalina install from OC boot menu. I did Nvram reset as you suggested with same result. Any idea what is wrong? OC Catalina problem.png.zip

Hi, I'd like to ask for help with my dsdt. I have Catalina installed for some time now (Clover Bootloader). Originally with NVidia GT710 Everything seemd quite fine until i have went through DP to 4k monitor. It slowed whole system a lot I have thought it is due to slow HDMI connection so I've bought Radeon RX-560 and connect with DP. No change. I am stucked with pretty slow system here. BIOS F-11 (i can change flash different one if needed) Thanks for an advice and DSDT patch. None of the DSDTs in HD3 topic works for me. I would love to run OC. But not able to start installation yet. Does clover DSDTs work under OC bootloader? Exxot Send me Tajny-B.zip