Gigabyte GA-7PESH2 User Manual download pdf (Page 28)

Hardware Installation - 28 -

20) BAT1 (Battery)

The battery provides power to keep the values (such as BIOS congurations, 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. 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.

• 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.

19) SKU_KEY1 (Patsburg Upgrade ROM Hearder)

Pin No. Denition

1 GND

2 FM_PBG_DYN_SKU_KEY

3 GND

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 67 68

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Gigabyte GA-7PESH2 User Manual Page 28