ASUS X99-DELUXE II Series BIOS Manual
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PCIEX16_2 Slot Bandwidth
[Auto] If PCIEX16_2 is occupied, it runs at X2 mode with USB 3.1_EA34 enabled.
USB3_34 supports USB 2.0 only. If PCIEX16_2 is not occupied, USB
3.1_EA34 is enabled and USB3_34 support USB 3.0.
[X4 Mode] PCIEX16_2 runs at X4 mode for high performance with USB 3.1_EA34
disabled. USB3_34 supports USB 2.0 only.
[Disabled] USB3_34 and USB3.1_EA34 are enabled. SATA Express supports both
SATA and PCIE modes.
U.2_2 Bandwidth
PCIEX16_3 shares bandwidth with M.2 and U.2_2. It will run at X8 mode if M.2 or U.2_2 is
enabled.
[Auto] The PCIEX16_3 slot runs at X16 mode by default. The system will
automatically detect the M.2 device and switch the bandwidth to M.2 and
U.2_2 ports. The PCIEX16_3 slot will then run at X8 mode.
[U.2_2] M.2 and U.2_2 ports will both run at X4 mode. The PCIEX16_3 slot will run
at X8 mode.
PCIEX16_5 Slot Bandwidth
[X4 mode] The PCIEX16_5 slot will run at X4 mode with U.2_1 enabled.
[X8 mode] The PCIEX16_5 slot will run at X8 mode for high performance support with
U.2_1 disabled.
ASMedia USB 3.1 Controller
This item allows you to disable or enable the ASMedia
®
USB 3.1 controller of your system.
Conguration options: [Disabled] [Enabled]
ASMedia USB 3.1 Battery Charging Support
This item allows you to disable or enable the ASMedia USB 3.1 battery charging support of
your system.
Conguration options: [Disabled] [Enabled]
RGB LED lighting
[On] LEDs will always light up at the S0(Working), S3(Sleep), and S5(Soft off)
states, but not light up at the S5 state when “Erp Ready” is enabled.
[Off] LEDs will not light up.
RGB LED lighting effects
This item allows you to select the RGB LED lighting effects.
Conguration options: [Auto] [Static] [Breathing] [Strobing] [Color Cycle]