Table of Contents
Advertisement
14) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
19
20
DEBUG
PORT
15) 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.
• 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
• Contact the place of purchase or local dealer if you are not able to replace the battery by yourself
• When installing the battery, note the orientation of the positive side (+) and the negative side (-) of
• Used batteries must be handled in accordance with local environmental regulations.
16) CLR_CMOS (Clear CMOS Jumper)
Use this jumper to clear the BIOS configuration 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
• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or
Pin No. Definition
1
2
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.
an incorrect model.
or uncertain about the battery model.
the battery (the positive side should face up).
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
1
LCLK
11
2
GND
12
3
LFRAME
13
4
No Pin
14
5
LRESET
15
6
NC
16
7
LAD3
17
8
LAD2
18
9
VCC3
19
10
LAD1
20
- 18 -
LAD0
GND
NC
NC
SB3V
SERIRQ
GND
NC
NC
SUSCLK
Advertisement
Table of Contents
