Gigabyte Z790 D AX User Manual page 29

17) THB_C1/THB_C2 (Thunderbolt
The connectors are used to connect to a GIGABYTE Thunderbolt
_
B_
Supports a Thunderbolt
18) CLR_CMOS (Clear CMOS Jumper)
Use this jumper to clear the BIOS configuration and reset the CMOS values to factory defaults. To clear
the CMOS values, use a metal object like a screwdriver to touch the two pins for a few seconds.
• Always turn off your computer and unplug the power cord from the power outlet before clearing
the CMOS values.
• 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).
Add-in Card Connectors)
™
S F_
S S_F
B
_
THB_C2
THB_C1
F_
F_USB3 F_USB30 3
add-in card.
™
CLR_CMOS
add-in card.
™
B_
1
THB_C2
1
F
THB_C1
F_
Open: Normal
Short: Clear CMOS Values
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