Lenovo Thinkstation P700 - Xeon E-2620v3 - Monterey

[Paok1926]

my problem now is that i do not have audio (serious problem) and there is something strange with the USB 3.1 ports..
@P1LGRIM take a look..

 

[Paok1926]

i did this change, alcid was 1, i did it alcid=11
and sound worked !!!

[update]
finally with alcid=17 i have a working headset in the front combo jack and line out at the back.

66, 19, 18 was not working, its 1:30am, i go to sleep, more tomorrow..

 

[Paok1926]

@P1LGRIM have you managed to install ventura on this workstation ?

 

[P1LGRIM]

@P1LGRIM have you managed to install ventura on this workstation ?

I haven't tried - The SMBIOS that I am using is unsupported in Ventura.

Yes I have.

Your enquiry piqued my interest.
Changed SMBIOS.
Updated OpenCore and kexts to latest version.
Downloaded Ventura from App Store.
Installed smooth as silk.

 

[Paok1926]

hahaha.. thats nice !!!
what smbios did you used ?

my first try, after an hour, ended to diskutil which was not seeing my ssd..
i'm trying as imacpro1.1 now, but its also very slow..

 

[P1LGRIM]

what smbios did you used ?

MacPro7,1.

 

[Paok1926]

Changed SMBIOS to MacPro7,1..
Updated OpenCore and kexts to latest version.
Downloaded Ventura from App Store.
Installation continues the last 90 minutes...

can you please take a look at my efi folder ?

 

[P1LGRIM]

can you please take a look at my efi folder ?

All of your OpenCore files must be from the same version.

BOOTx64.efi = 2 January 2023
OpenCore.efi = 6 June 2022
There are others too.

Also, you should run ocvalidate :

OCS: Missing key HibernateSkipsPicker, context <Boot>!
OCS: Missing key FullNvramAccess, context <Tools>!
OCS: No schema for LegacyEnable at 2 index, context <NVRAM>!
OCS: Missing key PointerDwellClickTimeout, context <AppleInput>!
OCS: Missing key PointerDwellDoubleClickTimeout, context <AppleInput>!
OCS: Missing key PointerDwellRadius, context <AppleInput>!
OCS: Missing key LoadEarly, context <Drivers>!
OCS: Missing key LoadEarly, context <Drivers>!
OCS: Missing key LoadEarly, context <Drivers>!
Serialisation returns 9 errors!

You don't need XHCI-unsupported.kext.

 

[Paok1926]

now, it goes smoothly for me, also
in a few minutes we will all know...

 

[Paok1926]

sorry for posting my serial.. lets start again...
installed Ventura, but after 20-30" system reboots.
i saw a message about misconfigured memory modules, so i installed RestrictEvents.kext
the same...
changed smbios to mac pro, the same..
i attach the error report after the kernel panic, and my efi..
does this has to do with the amount of ram i have installed ?