Gigabyte B450M H [19/42] Led_cpu cpu cooler led strip rgb led strip header

17) BAT (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.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.

Pin No. Denition

1 12V

2 G

3 R

4 B

DEBUG

PORT

G.QBOFM

16) LED_CPU (CPU Cooler LED Strip/RGB LED Strip Header)

 TheheadercanbeusedtoconnectaCPUcoolerLEDstriporastandard5050RGBLEDstrip(12V/G/R/B),

with maximum power rating of 2A (12V) and maximum length of 2m.

ConnecttheCPUcoolerLEDstrip/RGBLEDstripto the header. The

power pin (marked with a triangle on the plug) of the LED strip must be

connected to Pin 1 (12V) of this header. Incorrect connection may lead to

the damage of the LED strip.

RGB

LED Strip

12V

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