User Guide
Page 7
...by qualified service personnel. 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. These devices could interrupt the grounding circuit. • Ensure that your area. If.... Replacing fan components should be attempted by yourself. Safety information Disconnect the AC power and peripherals before servicing product. Contact a qualified service technician or your local power company. • If the power supply is set to or use the modem during a gas leak. • DO...
...by qualified service personnel. 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. These devices could interrupt the grounding circuit. • Ensure that your area. If.... Replacing fan components should be attempted by yourself. Safety information Disconnect the AC power and peripherals before servicing product. Contact a qualified service technician or your local power company. • If the power supply is set to or use the modem during a gas leak. • DO...
User Guide
Page 34
... your computer ON in Chapter 1. ? ASUS A20BF/F20BF/K20BF 34 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 not responding, press and...
... your computer ON in Chapter 1. ? ASUS A20BF/F20BF/K20BF 34 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 not responding, press and...
User Guide
Page 37
... cable is not connected to the correct VGA port on your computer. Your computer's power cord is not properly connected. • Ensure that the power cord is unplugged from the power outlet. ASUS A20BF/F20BF/K20BF 37 PSU (Power supply unit) problems Contact the ASUS Service Center about installing another monitor. Your computer is not turned Press the...
... cable is not connected to the correct VGA port on your computer. Your computer's power cord is not properly connected. • Ensure that the power cord is unplugged from the power outlet. ASUS A20BF/F20BF/K20BF 37 PSU (Power supply unit) problems Contact the ASUS Service Center about installing another monitor. Your computer is not turned Press the...
