Asus ROG CROSSHAIR X670E EXTREME ROG CROSSHAIR X670E Series BIOS manual Englis - Page 46

Onboard Devices Configuration, Power On By RTC, PCIEX16_1 Bandwidth Bifurcation Configuration

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Power On By RTC Allows you to enable or disable the RTC (Real-Time Clock) to generate a wake event and configure the RTC alarm date. When enabled, you can set the days, hours, minutes, or seconds to schedule an RTC alarm date. Configuration options: [Disabled] [Enabled] 6.11 Onboard Devices Configuration The items in this menu allow you to change the onboard devices settings. Scroll down to view the other BIOS items. The settings and options of this menu may vary depending on your motherboard. Please refer to the BIOS of your motherboard for the actual settings and options. PCIEX16_1 Bandwidth Bifurcation Configuration [Auto Mode] Auto-detect and switch. If PCIe device is inserted to PCIEX16_2, switch PCIEX16_1 to x8. If no device is inserted to PCIEX16_2, switch to PCIEX16_1 to x16. [PCIE X16 Mode] Switch PCIEX16_1 to x16, and disable PCIEX16_2. [PCIE RAID Mode] Up to 4 SSDs installed onto the Hyper M.2 X16 Series card can be detected. Use [PCIE RAID Mode] when installing the Hyper M.2 X16 series card or other M.2 adapter cards. Installing other devices may result in a boot-up failure. The number of SSDs supported varies with the PCIe bifurcation abilities enabled by each processor. 46 ROG CROSSHAIR X670E Series BIOS Manual

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46
ROG CROSSHAIR X670E Series BIOS Manual
Power On By RTC
Allows you to enable or disable the RTC (Real-Time Clock) to generate a wake event and
configure the RTC alarm date. When enabled, you can set the days, hours, minutes, or
seconds to schedule an RTC alarm date.
Configuration options: [Disabled] [Enabled]
6.11
Onboard Devices Configuration
The items in this menu allow you to change the onboard devices settings. Scroll down to
view the other BIOS items.
The settings and options of this menu may vary depending on your motherboard. Please
refer to the BIOS of your motherboard for the actual settings and options.
PCIEX16_1 Bandwidth Bifurcation Configuration
[Auto Mode]
Auto-detect and switch. If PCIe device is inserted to PCIEX16_2,
switch PCIEX16_1 to x8. If no device is inserted to PCIEX16_2,
switch to PCIEX16_1 to x16.
[PCIE X16 Mode]
Switch PCIEX16_1 to x16, and disable PCIEX16_2.
[PCIE RAID Mode]
Up to 4 SSDs installed onto the Hyper M.2 X16 Series card can
be detected.
Use
[PCIE RAID Mode]
when installing the Hyper M.2 X16 series card or other M.2
adapter cards. Installing other devices may result in a boot-up failure. The number of
SSDs supported varies with the PCIe bifurcation abilities enabled by each processor.