Chapter 5: Troubleshooting; Troubleshooting - Asus A31BF User Manual

Chapter 5

Troubleshooting

Troubleshooting
This chapter presents some problems you might encounter and the possible solutions.
?
My computer cannot be powered on and the power LED on the front panel
does not light up.
• Check if your computer is properly connected.
• Check if the wall outlet is functioning.
Check if the Power Supply Unit is switched on. Refer to the section Turning your
•
computer ON in Chapter 1.
?
My computer hangs.
• Do the following to close the programs that are not responding:
1. Simultaneously press <Alt> + <Ctrl> + <Delete> keys on the keyboard, then
click Task Manager.
Select the program that is not responding, then click End Task.
2.
• If the keyboard is not responding, press and hold the Power button until the
computer shuts down. Then press the Power button to turn it on.
?
I cannot connect to a wireless network using the ASUS WLAN Card (on
selected models only)?
• Ensure that you enter the correct network security key for the wireless network you
want to connect to.
• Connect the external antennas (optional) to the antenna connectors on the ASUS
WLAN Card and place the antennas on top of your computer chassis for the best
wireless performance.
?
The arrow keys on the number key pad are not working.
Check if the Number Lock LED is off. When the Number Lock LED is on, the keys on
the number key pad are used to input numbers only. Press the Number Lock key to
turn the LED off if you want to use the arrow keys on the number key pad.
ASUS A31BF / F31BF / K31BF / M32BF / K30BF 41