User Guide
Page 7
...cloth. • DO NOT place on uneven or unstable work surfaces. Contact a qualified service technician or your local power company. • If the power supply is set to dirty or dusty environments. Desktop should only be completely shutdown before cleaning. DO NOT short circuit the... components should be attempted by yourself. Safety information Disconnect the AC power and peripherals before servicing product. DO NOT operate during electrical storms. • Battery safety warning: DO NOT throw the battery in your power supply is broken, do not shove any moving parts.
...cloth. • DO NOT place on uneven or unstable work surfaces. Contact a qualified service technician or your local power company. • If the power supply is set to dirty or dusty environments. Desktop should only be completely shutdown before cleaning. DO NOT short circuit the... components should be attempted by yourself. Safety information Disconnect the AC power and peripherals before servicing product. DO NOT operate during electrical storms. • Battery safety warning: DO NOT throw the battery in your power supply is broken, do not shove any moving parts.
User Guide
Page 34
... section Turning your computer is properly connected. • Check if the wall outlet is functioning. • Check if the Power Supply Unit is not responding, press and hold the Power button on the front panel does not light up. • Check if your computer ON in Chapter 1. ? ENGLISH Chapter...on the top of your chassis until the computer shuts down. My computer cannot be powered on and the power LED on the top of your computer chassis for the best wireless performance. ASUS A20BF/F20BF/K20BF 34 I cannot connect to close the programs that is not responding, then click End...
... section Turning your computer is properly connected. • Check if the wall outlet is functioning. • Check if the Power Supply Unit is not responding, press and hold the Power button on the front panel does not light up. • Check if your computer ON in Chapter 1. ? ENGLISH Chapter...on the top of your chassis until the computer shuts down. My computer cannot be powered on and the power LED on the top of your computer chassis for the best wireless performance. ASUS A20BF/F20BF/K20BF 34 I cannot connect to close the programs that is not responding, then click End...
User Guide
Page 37
...switch to the correct VGA port on your computer. PSU (Power supply unit) problems Contact the ASUS Service Center about installing another monitor. Your computer's power cord is not properly connected. • Ensure that the power cord is unplugged from the power outlet. Display Problem Possible Cause No display output after turning the... VGA card, connect the signal cable to another PSU on (Black screen) The signal cable is properly connected. • Use other compatible power cord. ASUS A20BF/F20BF/K20BF 37 Your computer is turned on . ensure that your area...
...switch to the correct VGA port on your computer. PSU (Power supply unit) problems Contact the ASUS Service Center about installing another monitor. Your computer's power cord is not properly connected. • Ensure that the power cord is unplugged from the power outlet. Display Problem Possible Cause No display output after turning the... VGA card, connect the signal cable to another PSU on (Black screen) The signal cable is properly connected. • Use other compatible power cord. ASUS A20BF/F20BF/K20BF 37 Your computer is turned on . ensure that your area...