Question about BenQ T904 19" LCD Monitor
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Posted on Jan 02, 2017
SOURCE: Q7T4 monitor
I have the same trouble,with the Benq Q7t4 power, but can you tell me how I can get it apart, I have taken all the screws out but can't seem to dismantle it.
many thks colin
Posted on Jun 30, 2008
Check four 5707, two 9204, and one bel 3A slow blow fuse. Also re-solder all cap and transformer.It's quiet common on benq and Dell(benq OEM) 17 LCD. For detail google "benq 5707", sure you can found. Good luck
Posted on Jul 19, 2008
the moniter may be having some technical errors maybe the IC's has got corrupt
you need to call the seller of the moniter
Posted on Sep 06, 2008
Possibly either the backlight lamp or its associated power supply has failed.
Power buttons (mostly LEDs) have constant availability of low voltage (for some other circuits too) otherwise they wouldn't 'wake up' on command from a computer as some do.
The blackout could also be due to a failed main power supply so the incoming video is no longer being processed.
Posted on Nov 01, 2008
This isn't an easy solution, my friend. Go to this website and read what so many others are saying about the same problem. When you ger to this webpage, go to the link for the white screen problem, it's the same one you're having. http://en.kioskea.net/forum/affich-51640-laptop-screen-goes-white
I wish I could give you a simple solution, but there isn't one, sorry. These days it's usually cheaper to replace than fix, unless you get lucky.
Posted on Mar 19, 2010
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