MSI MEG X670E ACE User Manual page 26

Item Description
Smart button - We provide 4 functions for the smart button to achieve.
Please refer to the BIOS manual for details about selecting the smart
button function.
∙ Reset (default) - press the smart button to reset the system.
∙ Mystic Light on/ off - press the smart button to turn on/ off all the
onboard LEDs. The Mystic Light on/ off function mode is unavailable
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when the LED_SW1 (EZ LED Control) switch turns OFF.
∙ Safe Boot - press and hold the smart button and start the system
simultaneously to boot in Safe Boot mode. The system will boot with
default and lower the PCIe (from CPU) mode.
∙ Turbo Fan - press the smart button for all fans to operate full speed or
default speeds.
USB 3.2 Gen 2 10Gbps Type-C port (From CPU)
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∙ Support DisplayPort 1.4 with HBR3
USB 3.2 Gen 2 10Gbps Type-A port (From CPU)
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∙ Flash BIOS Port
12 USB 3.2 Gen 2x2 20Gbps Type-C port (From X670 chipset)
13 Optical S/PDIF Out connector
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