Gigabyte Z790 AORUS MASTER User Manual - Page 16
Back Panel Connectors, Q-Flash Plus Button, Clear CMOS Button, SMA Antenna Connectors 2T2R
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2-6 Back Panel Connectors Q-Flash Plus Button (Note) Q-Flash Plus allows you to update the BIOS when your system is off (S5 shutdown state). Save the latest BIOS on a USB thumb drive and plug it into the dedicated port, and then you can now flash the BIOS automatically by simply pressing the Q-Flash Plus button. The QFLED will flash when the BIOS matching and flashing activities start and will stop flashing when the main BIOS flashing is complete. Clear CMOS Button Use this button to clear the CMOS values (e.g. BIOS configuration) and reset the CMOS values to factory defaults when needed. •• Always turn off your computer and unplug the power cord from the power outlet before using the clear CMOS button. •• Do not use the clear CMOS button when the system is on, or the system may shutdown and data loss or damage may occur. •• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or manually configure the BIOS settings (please navigate to the "BIOS Setup" page of GIGABYTE's website for more information). SMA Antenna Connectors (2T2R) Use this connector to connect an antenna. Tighten the antennas to the antenna connectors and then aim the antennas correctly for better signal reception. USB 3.2 Gen 1 Port The USB 3.2 Gen 1 port supports the USB 3.2 Gen 1 specification and is compatible to the USB 2.0 specification. Use this port for USB devices. USB 3.2 Gen 2 Type-A Port (Red) The USB 3.2 Gen 2 port supports the USB 3.2 Gen 2 specification and is compatible to the USB 3.2 Gen 1 and USB 2.0 specification. Use this port for USB devices. DisplayPort DisplayPort delivers high quality digital imaging and audio, supporting bi-directional audio transmission. DisplayPort can support HDCP 2.3 content protection mechanisms. You can use this port to connect your DisplayPort-supported monitor. Note: The DisplayPort Technology can support a maximum resolution of 4096x2304@60 Hz but the actual resolutions supported depend on the monitor being used. After installing the DisplayPort device, make sure to set the default sound playback device to DisplayPort. (The item name may differ depending on your operating system.) •• When removing the cable connected to a back panel connector, first remove the cable from your device and then remove it from the motherboard. •• When removing the cable, pull it straight out from the connector. Do not rock it side to side to prevent an electrical short inside the cable connector. - 16 -