Rapid Storage Technology
Intel® RST, RAID
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help me about rst raid rom problem

lhj11
Beginner
636 Views

hello
After doing an update related to Intel RST, my extended SATA controller is not recognized.
Thank you for reading the detailed explanation below.

First of all, my operating system and system specifications.
OS/windows10/11
CPU: Intel® Core™ i5-9600K CPU @ 3.70GHz
VGA: NVIDIA GeForce RTX 2070
M/B: ASRock Z390 Phantom Gaming 6
STORAGE:
Intel Optane(TM) SSD 900P Series
Intel Optane(TM) Memory M10 Series
WDC WD60PURZ-85ZUFY1
and more hdd disk..
CONTROLLER:
marvell 92xx sata 6g


I recently installed or uninstalled the 3 *problem things* items below.
(I installed other versions related to this later.)

*problem things*
Intel-Driver-and-Support-Assistant-Installer
Optane(v17.5.0.1017_PV)
RapidStorage (v17.5.0.1017_PV)

Then I rebooted the system
However, the system did not enter Windows, but entered the BIOS.
I closed the bios setup and re-entered Windows.
And the problem was found.

I am using marvell 92xx sata 6g controller.
BUT after installing *problem things*, when booting in rst mode in cmos settings, the system bios and windows do not recognize the marvell controller.
It is recognized in ahci mode, but it was recognized normally in rst mode before installing the above *problem thing*.

Currently, I don't know the exact cause of this.

In my opinion, while installing the above *problem things*, the intel rst rom version on cmos was updated, and it seems that the higher version rst rom bios is not compatible with marvell controller.

So the point here is how I can revert the rst rom bios to the previous version.
The current intel rst rom driver version on cmos is marked as 17.2.5.4046.
This can be checked by entering the intel rst technology item in the cmos setup advanced menu.

I thought there was a problem with this rom version, so I downloaded and installed an older version of optane and rst driver than this, but no matter what I installed, the rst rom version on cmos did not change.

What I want is to solve my marvel controller recognition problem by replacing the rst rom version on cmos with the old versions.
But I don't know how to change the intel rst rom version displayed on cmos.
Please tell me how to do for this.
Or is there a solution other than this one?

advice please
thank you.

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n_scott_pearson
Super User
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Only one conversation is necessary. This one will be closed. I will answer in the other conversation.

...S

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