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Troubleshooting 
Troubleshooting 
Before sending the motherboard for RMA 
repair, try to go over troubleshooting 
guide first to see if your got similar 
symptoms as mentioned below.
The power is not on.
 y Connect the AC power cord to an 
electrical outlet securely.
 y Check if all ATX power connectors like 
ATX_PWR1, CPU_PWR1, CPU_PWR2 are 
connected from the power supply to the 
motherboard?
 y Some power supply units have a power 
button on the rear side, make sure the 
button is turned on.
 y Check if the power switch cable is 
connected to JFP1 pin header properly.
 y Verify the Clear CMOS jumper JBAT1 is 
set to Keep DATA.
 y Test with another known working power 
supply of equal or greater wattage.
The power is on, but no signal to 
monitor
 y Connect the monitor power cord to a 
electrical outlet securely.
 y Make sure the monitor is turned on.
 y Select different inputs on the monitor.
 y If 3 long beeps are heard, remove all 
memory modules and try to install only 
one memory module in the DIMMB2 slot 
first and then restart the computer.
 y If 1 long 2 short beeps are heard, 
remove and reinstall the graphics card 
and then restart the computer.
 y Test with another known working 
graphics card.
The computer does not boot after 
updating the BIOS
 y Clear the CMOS.
 y Use the secondary BIOS to bootup the 
system (Only for motherboard with Dual 
BIOS)
Lost BIOS password
 y Clear the CMOS, but that will cause 
you to lose all customized settings in the 
BIOS.  
There is no audio
 y Adjust the volume.
 y Connect the speakers/headphones to  
audio ports on the motherboard rear IO 
panel.
 y Remove secondary speakers/ 
headphones, HDMI cables, USB audio 
devices.
 y Test with another known working 
speaker or headphone.
There is no network
 y Make sure the network chipset driver 
has been installed.
 y Verify if the network cable is properly 
connected and make sure the LAN port 
LEDs are properly illuminated. 
 y Verify your TCP/IP settings.
 y Restart or reset your router.
 y Test with another known working LAN 
cable.
The USB device is not working
 y Make sure your USB drive driver has 
been installed.
 y Verify if USB device is listed in 
Windows
®
 Device Manager.
 y Connect the USB device to other USB 
port on the motherboard rear IO panel.