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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. Thanks Kaka

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Have you try to use another monitor? when its working there's must be a problem to your LCD monitor, but if does not.. there must be a problem to your video card..

Posted on Mar 26, 2008

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It is more likely to have power supply problem due to unstable DC feeding the circuits because of bad DC filter caps as you can see to these ACER monitors here and also ALL other brands as well.
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
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: www.interliquidparts.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

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