Question about Acer AL2216WBD LCD Monitor
Computer comes on. all cables hooked up but get no signal.
If you got a video card installed on your pc, you might want to take it out and try the on board video port..
If you dont have an onboard video and you dont have a video card, OR you have a video card but no on board video the follow these steps
1.) open you computer system
2.) locate the jumper labled jp1 (you can use you manual for quick referance)
3.) the jumprer is currently set to 1 and 2, set it to 2 and 3
4.) set it back to 1 and 2
5.) try start your system now
If you unable to do the above or it did not work then
1.) unplug the system
2.) remove the the memory
3.) remove the battery on the computer circuit board
4.) press the power button 5 tmes to discharge the capicators
5.) wait ten minutes
6.) press power button 3 times to ensure discharge
7.) replace memory, battery
8.) try booting now
Posted on Jan 07, 2008
Do you get any video on the LCD like a menu or something? if the screen has power and you are sure your computer is putting out a video signal it may be the inverter board on the LCD, this board feeds hi-voltage to the lamps that displays a screen and is a common problem with all LCD screens.
Hope this helps
thanks for your rating
Posted on Jan 07, 2008
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Posted on Jan 02, 2017
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