Gigabyte H81M-H M.2 - Page 16

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14) CLR_CMOS (Clear CMOS Jumper)
Use this jumper to clear the BIOS conguration 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.
Open: Normal
Short: Clear CMOS Values
20
19
2
1
F_USB30
F_U
B_ 
F_  F_ 

_
B
BS_
B
SB_
B
_S

S_
_
B
_U
_
B


 
S  
 
123
 
123
 
123
 
123
1
1
1
1
BSS
S
_S 
SSU
 
1 2 3  
 S3
BSSS

U
 __ 3
F_USB3F
S  _
S  _
S  _
SF


B_
B_
F
_0
S
S
_0F
_F
_
_
__B


U
S  _S
_
SF_
B 
USB0_B
B_
B_
F_USB3

F_USB303

_

_3U
S_
_S
SS_F 
_
_
F 
_SB
F_
Pin No. Denition Pin No. Denition Pin No. Denition
1 LCLK 8 LAD2 15 SB3V
2 GND 9 VCC3 16 SERIRQ
3 LFRAME 10 LAD1 17 GND
4 No Pin 11 LAD0 18 NC
5 LRESET 12 GND 19 NC
6 NC 13 NC 20 SUSCLK
7 LAD3 14 ID
13) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
• 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 congure the BIOS settings (refer to Chapter 3, "BIOS Setup," for BIOS congurations).