Gigabyte GA-Z77X-UD3H User Manual - Page 32

TPM Trusted Platform Module Header, CLR_CMOS Clear CMOS Jumper

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1 15) TPM (Trusted Platform Module Header) You may connect a TPM (Trusted Platform Module) to this header. DB_PORT BIOS Switc 1 1 19 TPM w/housing 20 1 Voltage measurement module(X58A-OC) 2 Pin No. 1 2 3 4 5 6 7 8 9 10 Definition Pin No. Definition LCLK GND 11 LAD0 12 GND PCIe power connector (SATA)(X58A-OC) LFRAME 13 NC No Pin 14 ID LRESET 15 SB3V NC 16 SERIRQ LAD3 17 GND LAD2 18 NC VCC3 19 NC LAD1 20 SUSCLK Voltage measurement points(G1.Sniper 3) BIOS Switcher (SW4) PWM Swi DIP 1 23 DIP 16) CLR_CMOS (Clear CMOS Jumper) Use this jumper to clear the CMOS values (e.g. date information and BIOS configurations) 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 •• 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 (refer to Chapter 2, "BIOS Setup," for BIOS configurations). Hardware Installation - 32 -

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- 32 -
Hardware Installation
20
19
2
1
15) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
Pin No.
Definition
Pin No.
Definition
1
LCLK
11
LAD0
2
GND
12
GND
3
LFRAME
13
NC
4
No Pin
14
ID
5
LRESET
15
SB3V
6
NC
16
SERIRQ
7
LAD3
17
GND
8
LAD2
18
NC
9
VCC3
19
NC
10
LAD1
20
SUSCLK
16) CLR_CMOS (Clear CMOS Jumper)
Use this jumper to clear the CMOS values (e.g. date information and BIOS configurations) 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 (refer to Chapter 2, "BIOS Setup," for BIOS
configurations).
Open: Normal
Short: Clear CMOS Values