Gigabyte GA-M55plus-S3G Manual - Page 27

CI Chassis Intrusion, Case Open, BATTERY - replacement

Page 27 highlights

English 16) CI (Chassis Intrusion, Case Open) This 2-pin connector allows your system to detect if the chassis cover is removed. You can check the "Case Open" status in BIOS Setup. 1 Pin No. Definition 1 Signal 2 GND 17) BATTERY Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. If you want to erase CMOS... 1. Turn off the computer and unplug the power cord. 2. Gently take out the battery and put it aside for about one minute. (Or you can use a metal object to connect the positive and negative pins in the battery holder to makethem short for five seconds.) 3. Re-install the battery. 4. Plug the power cord in and turn on the computer. - 27 - Hardware Installation

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Hardware Installation
- 27 -
English
16)
CI (Chassis Intrusion, Case Open)
This 2-pin connector allows your system to detect if the chassis cover is removed. You can
check the "Case Open" status in BIOS Setup.
Pin No.
Definition
1
Signal
2
GND
1
17) BATTERY
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended
by the manufacturer.
Dispose of used batteries according to the manufacturer's
instructions.
If you want to erase CMOS...
1. Turn off the computer and unplug the power cord.
2. Gently take out the battery and put it aside for about one minute.
(Or you can use a
metal object to connect the positive and nega-
tive pins in the battery holder to makethem short for five seconds.)
3. Re-install the battery.
4. Plug the power cord
in
and turn on the computer.