Question about Acer AL1711BM (Black) 17" LCD Monitor

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My Acer LCD AL1711 went off after seconds of turning on.

Hi:
My Acer LCD moniter has started its problem two weeks ago, when I turn it on the screen comes a seconds then went off but there is still faint screen you can see. the green botton light in contiuously on.
I have changed all 4 capacitors but the same problem stays, so can you guide me to get my screen work again.
To be certain I have tried another moniter and it was working perfectly, this means the problem is in my LCD moniter

Thanks
Kaka

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This monitor has "back lights" that are essentially like flourescent lights. These are high voltage lights and can easily fail. since you are getting some light initially, I would suspect a defective part that heats up a bit right away and then fails. I would try to replace the entire backlight board. This is the small board on the side (usually).
Dan

Posted on Mar 27, 2008

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http://s807.photobucket.com/albums/yy352/budm/ACER/

You can learn about troubleshooting here:
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
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Parts: www.shopjimmy.com
Parts: www.interliquidparts.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
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