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Asus Prime Z790 Z790-V Select boot device missing SSD and USB drivers in the bios, only NVME

tonycstech
Level 7

Updated to latest version
I9 12900k CPU
Only NVME and UEFI USB drive is showing.
CSM option grayed out.
Security Device Support disabled
Secure boot: no option to disable it, only chose other or windows uefi
Same problem with Z690 hero

CSM option grayed out.

SSDs are detected in the bios in the storage section but do not show up in boot selection.

I need to be able to boot from old SSD or from legacy USB.

 

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5 REPLIES 5

tonycstech
Level 7

CSM grayed out
tonycstech_0-1734650556615.png

Secure boot option grayed out. Cannot disable.

tonycstech_1-1734650614577.png

Any way to enable these settings ?

 

JohnAb
Level 17

Not sure if that's your problem. As far as I know, only drives that are bootable will show up in the boot menu. Are you sure that your other drives are in fact bootable?

Z690 Hero, 12900K, BIOS 4001, MEI 2433.6.3.0, ME Firmware 16.1.35.2557, 7000X Case, RM1000x PSU, ASUS TUF OC 3090TI, 2 x 16GB Corsair RAM @ 5200MHz, Windows 11 Pro 23H2, Corsair H150i Elite AIO, 4x Corsair RGB fans, 3x M.2 NVME drives, 2x SATA SSDs, 2x SATA HDs.

You dont know far enough 😐

I'm sure you're right, have fun finding the solution then...

Z690 Hero, 12900K, BIOS 4001, MEI 2433.6.3.0, ME Firmware 16.1.35.2557, 7000X Case, RM1000x PSU, ASUS TUF OC 3090TI, 2 x 16GB Corsair RAM @ 5200MHz, Windows 11 Pro 23H2, Corsair H150i Elite AIO, 4x Corsair RGB fans, 3x M.2 NVME drives, 2x SATA SSDs, 2x SATA HDs.

I already found it.