Gigabyte B550M AORUS ELITE AX User Manual page 39

C. UEFI RAID Configuration
Steps:
1. In BIOS Setup, go to Boot and set CSM Support to Disabled. Save the changes and exit BIOS Setup.
2. After the system reboot, enter BIOS Setup again. Then enter the Settings\IO Ports\RAIDXpert2
Configuration Utility sub-menu.
3. On the RAIDXpert2 Configuration Utility screen, press <Enter> on Array Management to enter the Create
Array screen. Then, select a RAID level. RAID levels supported include RAID 0, RAID 1, and RAID 10 (the
selections available depend on the number of the hard drives being installed). Next, press <Enter> on Select
Physical Disks to enter the Select Physical Disks screen.
4. On the Select Physical Disks screen, select the hard drives to be included in the RAID array and set them
to Enabled. Next, use the down arrow key to move to Apply Changes and press <Enter>. Then return
to the previous screen and set the Select CacheTagSize, Read Cache Policy and Write Cache Policy.
5. Move to Create Array and press <Enter> to begin.
6. After completing, you'll be brought back to the Array Management screen. Under Manage Array Properties
you can see the new RAID volume and information on RAID level, array name, array capacity, etc.
Install the RAID driver and operating system
With the correct BIOS settings, you are ready to install the operating system.
Installing the Operating System
As some operating systems already include RAID driver, you do not need to install separate RAID driver
during the Windows installation process. After the operating system is installed, we recommend that you install
all required drivers from the GIGABYTE APP Center to ensure system performance and compatibility. If the
operating system to be installed requires that you provide additional RAID driver during the OS installation
process, please refer to the steps below:
1. Go to GIGABYTE's website, browse to the motherboard model's web page, download the AMD RAID
Preinstall Driver file on the Support\Download\SATA RAID/AHCI page, unzip the file and copy the files
to your USB thumb drive.
2. Boot from the Windows setup disc and perform standard OS installation steps. When the screen requesting
you to load the driver appears, select Browse.
3. Insert the USB thumb drive and then browse to the location of the driver. Select AMD-RAID Bottom Device
first and click Next to load the driver. Then select AMD-RAID Controller and click Next to load the driver.
Finally, continue the OS installation.
& Please visit GIGABYTE's website for details on configuring a RAID array.
https://www.gigabyte.com/WebPage/313/am4-raid.html?m=sw
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