User Manual
Table Of Contents
- Safety information
- Chapter 1: Product Introduction
- Chapter 2: Basic Installation
- Chapter 3: BIOS Setup
- Chapter 4: RAID Support
- Appendix
![](/manual/asus/rog-crosshair/user-manual-english-estonian-french-slovenian/images/img-83.png)
ROG CROSSHAIR VI EXTREME
3-15
Chapter 3
PCIEX4_3 Bandwidth
[Auto] If PCIEX4_3 is occupied and runs at X4/X2, PCIEX1_1, PCIEX1_2 and
PCIEX1_3 will be disabled. If PCIEX4_3 is not occupied or runs at X1,
PCIEX1_1, PCIEX1_2 and PCIEX1_3 will be enabled.
[X4 mode] The PCIEX4_3 slot will run at X4 mode for high performance with
PCIEX1_1, PCIEX1_2 and PCIEX1_3 disabled.
[X1 mode] The PCIEX4_3 slot will run at X1 mode with PCIEX1_1, PCIEX1_2 and
PCIEX1_3 enabled.
PCIEX16_1 Mode
This item allows you to set the PCIEX16_1 Mode.
Conguration options: [Auto] [GEN 1] [GEN 2] [GEN 3]
PCIEX8_2 Mode
This item allows you to set the PCIEX8_2 Mode.
Conguration options: [Auto] [GEN 1] [GEN 2] [GEN 3]
PCIEX4_3 Mode
This item allows you to set the PCIEX8_3 Mode.
Conguration options: [Auto] [GEN 1] [GEN 2] [GEN 3]
M.2 Link Mode
This item allows you to set the M.2 Link Mode.
Conguration options: [Auto] [GEN 1] [GEN 2] [GEN 3]
SB Link Mode
This item allows you to set the SB Link Mode.
Conguration options: [Auto] [GEN 1] [GEN 2] [GEN 3]
Asmedia USB 3.1 Controller [Enabled]
[Disabled] Disables the controller.
[Enabled] Enables the rear USB 3.1 controller.
RGB LED lighting
When system is in working state
This item allows you to turn the RGB LED lighting on or off when the system is in the
working state.
Conguration options: [On] [Off]
When system is in sleep, hibernate or soft off states
This item allows you to turn the RGB LED lighting on or off when the system is in the
sleep, hibernate or soft off states.
Conguration options: [On] [Off]