New Bios 1101 DIMM 2.2 not showing up in windows

[Philhen]

Hello
I have Rog Rampage vi encore
Windows Pro Build 21H1
intel I9-10980XE
EVGA RTX 3090 Kingpin PCIE 1 (resizable bar on or off no difference)
1tb Samsung NVME M2.1
2tb Samsung NVME M2.2
2tb Samsung NVME DIMM 2.1
2tb Samsung NVME DIMM 2.2


After installed bios 1101 window will no longer see the drive on DIMM 2.1
Last bios 0901 it show up fine. What am I missing?
Please help

[restsugavan]

1. Checking your PC device manager like the picture below.



If your four disks present here it was OK and let's do next step.

2. Open Computer Management App then choose storage part like picture below.



You will see disk partition that Windows 10/11 activated lists .
The lost disk that your concern may not activated yet.
Activating it by yourself. Every disks must be running together again.

Hope this can help. :cool:

[Philhen]

restsugavan wrote:
1. Checking your PC device manager like the picture below.



If your four disks present here it was OK and let's do next step.

2. Open Computer Management App then choose storage part like picture below.



You will see disk partition that Windows 10/11 activated lists .
The lost disk that your concern may not activated yet.
Activating it by yourself. Every disks must be running together again.

Hope this can help. :cool:


No I only see 3 drive in device manager
I also rescanned for disk in disk management

[Philhen]

Its also not showing up in bios. maybe I have a setting wrong

[cekeu]

Philhen wrote:
Its also not showing up in bios. maybe I have a setting wrong

Hello, have you checked these steps in the bios?

[BigJohnny]

Its definitely a BIOS set up issue.
PITA to remember all that crap. I have a paper note pad with all of the settings written down as every time you update a BIOS you have to start over. One piece of advice is when you update to a new BIOS leave the current one intact so you can refer back or revert back, your board does have two separate BIOS roms. Simply push the button with the PSU on and machine powered down. Button is on the bottom left just to the right of the flex button. You will see the BIOS LED change positions.