cancel
Showing results for 
Search instead for 
Did you mean: 

Maximus Z790 Hero Unknown Device Issue

Redmaligator
Level 9

ASUS Maximus Z790 Hero, BIOS 2801

I installed Win 11 24H2 (OS Build 26100.3624)

Redmaligator_0-1743488608584.jpeg

 

After Install I have these PCI Driver Issue.

Redmaligator_1-1743488608579.jpeg

 


I went to ASUS support for my MB, downloaded all drivers for it. I have 2 that are having issues installing. LAN was used during WIn11 install and works. Wireless never installed. Chipset Intel Management Engine Interface installed. Realtek USB Audio Driver installed. Bluetooth never even installed. Thunderbolt did install.

Redmaligator_2-1743488608577.jpeg

 

Intel Graphics Accelerator Driver V32.0.101.6556 for Windows 10 64-bit and Windows 11 64-bit.
Intel(R) Rapid Storage Technology Driver V20.2.1.1016 for Windows 11 64-bit.(WHQL)

Errors

Redmaligator_3-1743488608583.jpeg

 

Redmaligator_4-1743488608583.jpeg

 

Win 11 runs without issue and I went to regedit to delete everything in this key, it failed and I added myself to permissions and I still can not delete. I was going to delete and reboot so it would rebuild key.
Key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\PCI

Redmaligator_5-1743488608852.jpeg

I even downloaded ASUS Armory Crate and updated all, no help. Anyone have an IDEA or can HELP Please!

I9 13900F, Z790, 4070 TI OC, GSkill 7600
368 Views
2 REPLIES 2

catch36
Level 8

You need to install the latest Intel Chipset Drivers for the PCI Devices

https://rog-forum.asus.com/t5/downloads-for-motherboards/drivers-intel-chipset-mei-vmd-serial-io-gna...

 

Since this post I got busy with work, I decided to wipe computer and download Windows 11 24H2 and install. Well it became a huge issue now, Drives are seen bios, USB boots Windows 11, It immediately asks me for drivers so see hardware. I don’t know what to do. Please help, I’m stuck with no computer.

In Windows 11 when it asks for drivers to install, I shift F10, I see both drives in DiskPart, I can clean and create partitions. But Windows 11 will not go past this point.
ROG Maximus Z790 Hero, Bios 2801, CSM disabled after all settings were changed to UEFI only on all, Secure Boot Windows UEFI/Standard, changed from Other Os and Custom after default. Secure erase I see and can format it.

Thanks for any help! I appreciate it!

I9 13900F, Z790, 4070 TI OC, GSkill 7600