Onboard Devices Configuration - Asus ROG STRIX X470-F GAMING Bios Manual

1.6.5

Onboard Devices Configuration

The items in this menu allow you to switch between PCIe Lanes and configure onboard
devices.
Scroll down to display the other BIOS items.
HD Audio Controller
This item allows you to enable or disable the Azalia High Definition Audio Controller.
Configuration options: [Disabled] [Enabled]
Depop
Configuration options: [Disabled] [Enabled]
PCIEX16_1 Bandwidth
This item displays on AMD Ryzen™ with Radeon™ Vega Graphics/ 7th Generation A-Series/
Athlon X4 processors.
[X8 Mode]
[PCIe RAID Mode] The Hyper M.2 x16 card and other add-on M.2 devices all run at x4
Use PCIe RAID Mode when installing the Hyper M.2 x16 card or other M.2 adapter cards.
Installing other devices when using PCIe RAID Mode may cause your PC to fail to boot up.
PCIEX16_2 Bandwidth
This item displays on AMD Ryzen™ 2nd Generation/ Ryzen™ 1st Generation processors.
[X8 Mode]
[PCIe RAID Mode] The Hyper M.2 x16 card and other add-on M.2 devices all run at x4
32
The PCIe x16_1 slot runs at x8 mode.
mode, which allows you to create a PCIe RAID array.
The PCIe x16_2 slot runs at x8 mode.
mode, which allows you to create a PCIe RAID array.
ROG STRIX X470-F GAMING BIOS Manual