MSI MPG B550 GAMING CARBON WIFI User Manual - Page 40

JBAT1: Clear CMOS (Reset BIOS) Jumper, CLR_COMS1: Clear CMOS (Reset BIOS) Button

Page 40 highlights

JBAT1: Clear CMOS (Reset BIOS) Jumper There is CMOS memory onboard that is external powered from a battery located on the motherboard to save system configuration data. If you want to clear the system configuration, set the jumpers to clear the CMOS memory. Keep Data (default) Clear CMOS/ Reset BIOS BAT1 Resetting BIOS to default values 1. Power off the computer and unplug the power cord. 2. Use a jumper cap to short JBAT1 for about 5-10 seconds. 3. Remove the jumper cap from JBAT1. 4. Plug the power cord and Power on the computer. CLR_COMS1: Clear CMOS (Reset BIOS) Button There is CMOS memory onboard that is external powered from a battery located on the motherboard to save system configuration data. If you want to clear the system configuration, press the button to clear the CMOS memory. Press the button to clear CMOS memory BAT1 Resetting BIOS to default values 1. Power off the computer and unplug the power cord. 2. Press CLR_COMS1 button for about 5-10 seconds. 3. Plug the power cord and Power on the computer. 40 Overview of Components

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40
Overview of Components
BAT1
JBAT1: Clear CMOS (Reset BIOS) Jumper
There is CMOS memory onboard that is external powered from a battery located on
the motherboard to save system configuration data. If you want to clear the system
configuration, set the jumpers to clear the CMOS memory.
Keep Data
(default)
Clear CMOS/
Reset BIOS
Resetting BIOS to default values
1.
Power off the computer and unplug the power cord.
2.
Use a jumper cap to short
JBAT1
for about 5-10 seconds.
3.
Remove the jumper cap from
JBAT1
.
4.
Plug the power cord and Power on the computer.
BAT1
CLR_COMS1: Clear CMOS (Reset BIOS) Button
There is CMOS memory onboard that is external powered from a battery located on
the motherboard to save system configuration data. If you want to clear the system
configuration, press the button to clear the CMOS memory.
Press the button to
clear CMOS memory
Resetting BIOS to default values
1.
Power off the computer and unplug the power cord.
2.
Press
CLR_COMS1
button for about 5-10 seconds.
3.
Plug the power cord and Power on the computer.