Acer AS5333 manual No Display Issues, No Post or Video

No Display Issues

If the Display fails, perform the following:

			START
Replace LCD	No	LCD panel/cable ok?			go to no power
panel/cable
			Power On?	No
					trouble shooting
					step
			Ext. DDRRAM	No	Connect
			module well
					it well
			connected?
			Ext. DDRRAM	No	Replace
					Ext. DDR RAM
			module OK?
					module
		Replace	LCD cable well	No	Connect it well
		M/B	connected?
Figure 4-2. No Display Issue

No POST or Video

If the POST or video does not appear, perform the following, one at a time.

1.Make sure that internal display is selected. Switching between internal and external by pressing Fn+F5. Reference Product pages for specific model procedures.

2.Make sure the computer has power by checking for one of the following: Fans start up

Status LEDs illuminate

If no power, Refer to Power On Issues.

3.Drain stored power by removing the power cable and battery. Hold the power button for 10 seconds.

4.Connect the power and reboot the computer.

5.Connect an external monitor to the computer and switch between the internal display and the external display is by pressing Fn+F5.

6.If the POST or video appears on the external display only, refer to LCD Failure.

Troubleshooting 4-5