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White Screen I only get a white screen when I applied power. What is wrong with my Acer AL511 monitor?

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  • hotameshka Feb 19, 2009

    I have a emachines 22" widescreen monitor and when i plug in the power all i get is a white screen and it dosent solve anthing when i plug in the video cord into my computer.. any idea how i can fix this or if its done for?

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Hi...there,

It's seems your AD board is defective, need to updated bios or need to get a new AD board.
Good lucks!

Posted on Sep 21, 2008

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Hello there.

Try the monitor with ANOTHER computer,

This will prove whether it is the Monitor at fault or not.

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Hello,

A white screen indicates the power supply board is not putting out the correct voltages to properly power the monitor, just the back light. This type of issue is caused by a failure of the filter capacitors on the power board. You can rebuild your power supply board and bring the monitor back to life by just replacing the the bad capacitors. The problem is that model the Acer AL1711 could come with 1 of 4 different power supply boards install depending and the date manufacturer and supply on hand. If you want to repair the monitor if you could open the unit and get either the model number of the power supply board or send a picture of the board to me I will be glad to help you repair the unit and get it back up and running. You can contact me to send the information at tech@ccl-la.com

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1 Answer

Acer al511 Powers on Problem


I would try this monitor with other PC first before taking it apart.
Most common failure in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what goes wrong: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further.
http://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague

Apr 03, 2010 | Acer AL511 15" Flat Panel LCD Monitor

1 Answer

Please check signal cable message comes up on screen when I power on , then power saving mode. I have only just grab monitor from junk sale & only found a lead to suit , that is the only cable attached


its due to Cheap Cable
Cheap Cable has less wires in it.
And data wires are not present
only RGB color information available

Good Cable cost 3 to 4 times than cheap cable

Mar 08, 2009 | Acer AL511 15" Flat Panel LCD Monitor

1 Answer

Acer AL511


Hi...there,
I thinks your OSD Setting time set to high... Open on screen display on your monitor, go to OSD Settings and look for OSD hold time and setting to 10 seconds. If that doesn't work...reset to Factory Resettings.

Jan 12, 2009 | Acer AL511 15" Flat Panel LCD Monitor

1 Answer

Screen turns white only


http://www.daniweb.com/forums/thread17104.html

check out his forum thread. I think there is good information posted. I hope it helps.

Sep 20, 2008 | Acer AL511 15" Flat Panel LCD Monitor

1 Answer

Fix my Monitor-power on. white (lighted) screen


http://www.daniweb.com/forums/thread17104.html

Try this website for answers. The forum thread is a good one. I agree with these solutions.

Sep 20, 2008 | Acer AL511 15" Flat Panel LCD Monitor

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