Question about Acer AL1917W LCD Monitor

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Hi Im working on a acer aspire 3620 have a sceen prob backlight goes of after a few min have replaced the inverter still diong the same lasts longer now than the old inverter but still does that i think its the light itself Would like to confirm it

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You may have lamp problem, the only way to find out is to use a test lamp or anothe panel to verify.

Basic LCD monitor troubleshooting guide:
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting

http://en.wikipedia.org/wiki/Capacitor_plague

Posted on Oct 05, 2010

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Hi the sceen goes black when it is switched on for ten minutes if I switch it off for a few minutes the sceen comes back on. It will then shut off again after a few minutes. Thanks Alan


This is due to the inverter for the backlight, or the backlight itself going bad. You are going to be better off replacing the screen unless you are handy with electronics.

Sep 08, 2010 | Dell E173FP 17" LCD Flat Panel Monitor

1 Answer

My screen keeps going dark. I have replaced the


Its not the inverter, it's your backlight. Hard work to change, sorry, and it might be cheaper/quicker to replace the whole lcd panel at $100 (£65)

Jul 26, 2010 | Acer Aspire 5610-2328 Notebook

1 Answer

Acer Aspire 5610 LCD backlight problem


my laptop is acer extensa 4620 problem is web cam is not working what will do

Nov 05, 2009 | Acer Aspire 5610-4648 Notebook

1 Answer

Acer Aspire 5610 LCD backlight problem


If it is less than 1 year old, go to http://www.acerwarranty.co.uk for UK or http://support.acer.com/ for US.

I did this last year for my girlfriends laptop backlight problem and it was a free courier both ways and was repaired within 2 weeks (new part required). No cost to you.

Otherwise, sorry I dont know how to fix it.

Nov 05, 2009 | Acer Aspire 3680 Laptop

1 Answer

Acer dark screen problem


your problem is a faulty ccfl BackLight Inverter, the display uses the backlight to illuminate the lcd screen, the inverter is used to illuminate the cold cathode light in the back of ther lcd theirs countless places to laern about it on google.
They are cheap to replace google your model with inverter at the end..
I cannot say how many I have replaced in Acer systems
I know for a FACT this is the problem. They are cheap inverters.
When you replace this one i would expect it to last longer :)

Jul 10, 2009 | UltraLast ULAC3660L For Acer Aspire...

1 Answer

Backlight wont stay on


The inverter board which provides the backlight power isn't working properly. This is a pretty common problem with LCD screens. The inverter is in the display, mounted under the display panel. It's a fairly simple job to replace the inverter. You have to remove the screws holding the front of the display to the back and separate the pieces. The inverter is held in place by a couple of screws and has a couple of cables connecting it to the main board and display panel. Unplug those, remove the inverter, mount the replacement and plug the cables back in. Then reassemble the display. A search on Google for "acer 5315 inverter" turned up several sources for the replacement part. Here is one. I don't know anything about this seller; I just picked it as an example.

May 19, 2009 | Acer Aspire 5315 Notebook

1 Answer

No Backlight when powered up Acer 5610.


Mine does this too. It is the inverter. Of course it goes wrong as soon as your warranty expires. It can result from Best Buy sending you the incorrect battery and them insisting to put it in even though the voltage doesn't match...

You need to replace the inverter. This page should help:
http://www.insidemylaptop.com/remove-lcd-screen-replace-inverter-board-acer-aspire-5100-laptop/

Jan 13, 2009 | Acer Aspire 5610-4648 Notebook

2 Answers

Screen on Aspire 3000 is very very dim


Backlight or inverter failure sorry to say. No telling which without substitution. Backlights are mostly built into the top of the screen and are tricky to replace. Inverters are generally sited at the bottom of the screen under the facia panel. Look around ebay for replacements

Dec 09, 2008 | Acer Aspire 3000 Notebook

2 Answers

Screen


Try hitting the Function key and then whichever key on your keyboard swaps monitors. On mine, it is Function + F8. Also try hitting the little switch a few times that gets pressed when you close the lid.

Dec 03, 2007 | Acer Aspire 5100 Notebook

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