Thank's for your support.
Systemlog as requested.
The New feature "Support Resize BAR function (SAM)" is probably Not the cause because I have had this problem with 90% of all the old bios. There is only two bios working for may rig (1202 and 3003). Both of them is more than one...
Hi @CaseySJ and/or @Elias64Fr.
Sorry if this might be the wrong forum for my problem but I need some help with my two Thunderbolt 3 TitanRidge cards flashed with @Elias64Fr:s DESIGNARE-Z390-NVM33-Elias64Fr firmware. Both my two cards are working flawlessly on my rig with two out of maybe ten...
Can you disable one of the two NIC from the BIOS ?
Yes I can disable both. If I disable only booth booting vent fine but you just needs to disconnect the two cables for booting. Check my thread here https://www.insanelymac.com/forum/topic/348114-cant-update-big-sur-113-to-114/
I have more or less the same problem as you. My two intel i210 ethernet ports are giving me KP when booting into Big Sur 11.4. Obviousely a problem with how OC 0.7.0 (in my case) are injecting AppleIntelI210Ethernet.kext. Everything is working in Clover. Remove Alcid=1 from boot...
And this EFI you can use with bios v.3003
Bios 3003 has locked MSR0xE2 register but with OC this is not a problem. Upgrade your bios and test this EFI. It should work for you but don't forget to put in MLB,ROM,SystemsSerialNumber and SystemUUID in config.plist.
My C422-XHCI.kext for the USB 15...
I'am on OpenCore but if that is no problem you could test this complete EFI.
Just edit Platforminfo in config.plist. You need to put in your own MLB, ROM, SystemsSerialNumber and SystemUUID under Platforminfo --> Generic. No other changes.
Keep me posted if it works.
Forgot to say that I was on OpenCore (OC) Release 0.5.3 and if you chose Generic setup for the SMBIOS in Platforminfo there is not even a tab for PlatformFeature. This is solved in OC 0.5.4 Master release so the memory tab is now showing up as it should in About This Mac.
Nice to see that memory is showing up in System Preferences on your installation. I have a ASUS C422 board and tried the MacPro7,1 SMBIOs but can't see anything about memory in System Preferences at all on Catalina 10.15.2. Don't even have the Memory tab showing up.
Offset is now set to 0x00 with your suggested command but when checking with VerifyMSRE2.efi the register is still locked and stuck at boot.
All this is with the new 3003 bios. With the old bios,1202 everything is working and the register is unlocked. Can you have any info from my old firmware...
The command is working. "setup_var_3 0x537" didn't give what you expected "0x1 (or 0x01) is locked, 0x0 (or 0x00) is unlocked".
It gave the same message as the first one Iv'e tried see attached picture: