Asus E510 Series User Manual page 118

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 tot he
Powering On section in Chapter 2.
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.
2 . Do the following based on the operating system:
On Windows® 7:
a) Click Applications tab.
b) Select the program that is not responding, then click End
Task.
On Windows® 8.1:
Under Task Manager in the Processes tab, select the program
that is not responding, then click End Task.
• If the keyboard is not responding. Press and hold the Power
button on the top of your chassis 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 the top of your computer chassis for the best wireless
performance.
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Mini Desktop PC User Guide