Hardware Installation
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19) TPM (Trusted Platform Module Connector)
Trusted Platform Module (TPM) is an international standard for a secure cryptoprocessor, a dedicated
microcontroller designed to secure hardware through integrated cryptographic keys.
Pin No.
Definition
Pin No.
Definition
1
CLK_24M_TPM
8
NC
2
P_3V3_AUX
9
LPC_LAD_2
3
RST_PLTRST
10
KEY
4
P3V3
11
LPC_LAD_3
5
LPC_LAD_0
12
GND
6
IRQ_SERIAL
13
LPC_FRAME_N
7
LPC_LAD_1
14
GND
1 2
13 14
20) BAT (Battery Scoket)
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.
•
Always turn off your computer and unplug the power cord before replacing the battery.
•
Replace the battery with an equivalent one. Danger of explosion 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.
•
Used batteries must be handled in accordance with local environmental regulations.
1
2
BAT
TPM
