Gigabyte B650 AORUS ELITE AX ICE User Manual - Page 27

SPI_TPM Trusted Platform Module Header, BAT Battery

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_ __ 3 B F F_USB3 F 16) SPI_TPM (Trusted Platform Module Header) You may connect an SPI TPM (Trusted Platform Module) to this header. _ _B _ _ S11_ 1 12 2 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Definition Data Output Power (3.3V) No Pin NC Data Input CLK Chip Select GND IRQ NC NC RST _0 _F _0 F S F_ 17) BATB(BatteryS)S_F B_ The battery provides power to keep the values (such as BIOS configurations, date, and time information) in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low level, or the CMOS values may not be accurate or may be lost. _ F _3 U F_ F_ F_USB3 F_USB30 3 You may clear the CMOS values by removing the battery: 1. Turn off your computer and unplug the power cord. 2. Gently remove the battery from the battery holder and wait for one minute. (Or use a metal object like a screwdriver to touch the positive and negative terminals of the battery holder, making them short for 5 seconds.) 3. Replace the battery. 4. Plug in the power cord and restart your computer. •• Always turn off your computer and unplug the power cord before replacing the battery. •• Replace the battery with an equivalent one. Damage to your devices may occur if the battery is replaced with an incorrect model. •• Contact the place of purchase or local dealer if you are not able to replace the battery by yourself or uncertain about the battery model. •• When installing the battery, note the orientation of the positive side (+) and the negative side (-) of the battery (the positive side should face up). •• Used batteries must be handled in accordance with local environmental regulations. - 27 -

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12
11
2
1
16) SPI_TPM (Trusted Platform Module Header)
You may connect an SPI TPM (Trusted Platform Module) to this header.
Pin No.
Definition
1
Data Output
2
Power (3.3V)
3
No Pin
4
NC
5
Data Input
6
CLK
7
Chip Select
8
GND
9
IRQ
10
NC
11
NC
12
RST
17) BAT (Battery)
The battery provides power to keep the values (such as BIOS configurations, date, and time information)
in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low
level, or the CMOS values may not be accurate or may be lost.
You may clear the CMOS values by removing the battery:
1.
Turn off your computer and unplug the power cord.
2.
Gently remove the battery from the battery holder and wait for one minute.
(Or use a metal object like a screwdriver to touch the positive and negative
terminals of the battery holder, making them short for 5 seconds.)
3.
Replace the battery.
4.
Plug in the power cord and restart your computer.
•
Always turn off your computer and unplug the power cord before replacing the battery.
•
Replace the battery with an equivalent one. Damage to your devices may occur if the battery is
replaced with an incorrect model.
•
Contact the place of purchase or local dealer if you are not able to replace the battery by yourself
or uncertain about the battery model.
•
When installing the battery, note the orientation of the positive side (+) and the negative side (-)
of the battery (the positive side should face up).
•
Used batteries must be handled in accordance with local environmental regulations.