Question about Samtron 96BDF 19" CRT Monitor

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Benq-q7t3 no picture

Don't work

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  • HopeIhelp Nov 20, 2008

    I had the same problem with a BenQ Q7T3 , picture only for half a second only when first turned on. One month before warranty expired called BenQ who issued RMA, returned it and repaired ( back light ? was gone). Now 5 months later same thing. Just called today and said could fix but may cost more than new , Good luck!

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Benq used cheezy capacitors in the power supply. I fixed one by replacing all the capacitors near the rectifiers. You will need 4 470uF 35 volt and 2 1000uF 16 volt electrolytics.

Posted on Apr 25, 2010

See http://www.badcaps.net/forum/showthread.php?t=4304

Posted on Nov 01, 2008

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Fix-4U
  • 293 Answers

SOURCE: Benq Q7T3 Monitor fails on startup

Hi...there,

So, this Q7T3 LCD Monitor have a power brick (AC Adapter)??? If yes, check to see if it still lite green. If no, then your backlight inverter need to replaced or repaired. Have a nice day!

Posted on Sep 14, 2008

italocub
  • 11 Answers

SOURCE: How do I remove the back of a Benq Q7T3 monitor

usually the back of some monitos come togerther by preassures clips , you can use an screwdriver (flat) or there is a plastic tools that looks like the tool that you used for remove old paint from the walls , so them stick the tools between the plastics cover and with caution force to open a litter bit at the time , possible you will brocke some of this clips but that happen all the time , best regards italocub

Posted on Jun 12, 2009

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http://s807.photobucket.com/home/budm/allalbums
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usually the back of some monitos come togerther by preassures clips , you can use an screwdriver (flat) or there is a plastic tools that looks like the tool that you used for remove old paint from the walls , so them stick the tools between the plastics cover and with caution force to open a litter bit at the time , possible you will brocke some of this clips but that happen all the time , best regards italocub

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Benq Q7T3 Monitor fails on startup


Hi...there,

So, this Q7T3 LCD Monitor have a power brick (AC Adapter)??? If yes, check to see if it still lite green. If no, then your backlight inverter need to replaced or repaired. Have a nice day!

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