Gigabyte B450M S2H User Manual page 18

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13) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
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14) CI (Chassis Intrusion Header)
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This motherboard provides a chassis detection feature that detects if the chassis cover has been removed.
This function requires a chassis with chassis intrusion detection design.
15) CLR_CMOS (Clear CMOS Jumper)
Use this jumper to clear the BIOS configuration and reset the CMOS values to factory defaults. To clear
F_USB3 F_USB30 3
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
• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or
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B
F_USB3 F
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Pin No. Definition
1
11 1
2
3
12 2
4
5
6
Pin No. Definition
1
1
2
Open: Normal
Short: Clear CMOS Values
the CMOS values.
manually configure the BIOS settings (refer to Chapter 2, "BIOS Setup," for BIOS configurations).
Pin No. Definition
LAD0 7 LAD3
VCC3 8 GND
LAD1 9 LFRAME
No Pin 10 NC
LAD2 11 SERIRQ
LCLK 12 LRESET
Signal
GND
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F
_ 0
_ F
_ 0 F
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