Gigabyte X570 AORUS MASTER User Manual page 60

B. Configuring SATA controller mode in BIOS Setup
Make sure to configure the SATA controller mode correctly in system BIOS Setup.
Step:
Turn on your computer and press <Delete> to enter BIOS Setup during the POST (Power-On Self-Test). Under
Settings\IO Ports, set SATA Configuration\SATA Mode to RAID (Figure 1). Then save the settings and
restart your computer. (If you want to use NVMe PCIe SSDs to configure RAID, make sure to set NVMe RAID
mode to Enabled.)
C. UEFI RAID Configuration
Step 1:
In BIOS Setup, go to Boot and set CSM Support to Disabled (Figure 2). Save the changes and exit BIOS Setup.
The BIOS Setup menus described in this section may differ from the exact settings for your motherboard.
The actual BIOS Setup menu options you will see shall depend on the motherboard you have and
the BIOS version.
Configuring a RAID Set
Figure 1
Figure 2
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