20 Most Recent BenQ FP737S-D 17" LCD Monitor Questions & Answers

It has a large capactor inside that is leaky, needs changing. In powersupply.

BenQ FP737S-D... • Answered on Sep 01, 2015

You can try http://providencedata.com/. They have a huge selection of inverter boards. If you are using the monitor and are confident in your souldering skills you can usually buy the capacitors for about 20-30 cents each... Bit of a risk if it goes and burns up on ya though ;)

BenQ FP737S-D... • Answered on Mar 22, 2015


BenQ FP737S-D... • Answered on Feb 08, 2014

Highly improbbable

BenQ FP737S-D... • Answered on Dec 25, 2013

Dor, BenQ has a 3yr warranty on their monitors. I would contact their tech support and receive an RMA to return it for repair. It will cost you shipping out there but they will ship it back. I has a BenQ FP731 myself and it blew a capacitor inside that allowed the screen to stay on. Fixed it and had it back in 5-7 days. Good luck.

BenQ FP737S-D... • Answered on May 28, 2013

It may have shorted out transistors, bad caps, etc. You need to open it up and do in-depth troubleshooting, but please read my guides first.
BenQ also makes the Dell monitors.

Basic LCD monitor and TV troubleshooting guide: http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide 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

Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you. Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.

BenQ FP737S-D... • Answered on Aug 20, 2011

Hey, have you bene able to try another monitor and see if its the same thing?

Check andmake sure that all of your cables are tight and secure. If they are then you probably have a bad video card. they are fairly easy to replace:

BenQ FP737S-D... • Answered on Jul 15, 2011

Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they are probably old and faulty a computer needs its connections to have an end so any faulty leads will end up with a computer error

hope this will help don

BenQ FP737S-D... • Answered on Feb 21, 2011

If yoHave you contacted technical support at BenQ? http://www.benq.us/

Good luck, genetuck

BenQ FP737S-D... • Answered on Feb 13, 2011

It seems to be a capacitor problem.
Follow the link above. I have the same problem. I have not done the fix yet but tomorrow I will solder and test.
Good luck.

BenQ FP737S-D... • Answered on Nov 10, 2010

If the monitor is showing you a "no signal" message, it's almost certainly working fine. There's no video coming in from the computer, and that's likely where the problem is. Try another monitor first. It's possible yours isn't recognizing the input signal, but it's unlikely. I've only seen that happen twice I can remember. Chances are that another monitor will say "no signal" as well. Either the computer isn't starting up, or the video isn't working.

If you hear all the sounds of a normal startup (usually a single beep when the motherboard finishes power-on tests, hard drive activity shown by the front panel indicator, and finally the Windows startup sound through your speakers), then the video circuitry is bad. If the video is integrated onto the motherboard, you can install a replacement video card in an open expansion slot. If you already have a separate video card you can replace it.

If the computer isn't starting, you need to suspect memory, the motherboard, power supply or processor. You might also have a bad hard drive, optical drive or other device connected which is preventing startup. Begin by unplugging everything except the main parts: memory, processor and fan, power supply and (if used) video card. If the system starts up, you can identify the bad part by reconnecting them one at a time until the problem comes back. If the system still doesn't start with the minimum hardware, part substitution is how you'll figure out which is responsible.

It can be frustrating, but you'll get the thing going. Good luck, and thanks for using Fixya!

BenQ FP737S-D... • Answered on Oct 08, 2010


If you are going to DIY and have proper tools and know safety precaution then please read on: Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums Post back what you see inside so we can guide you further and it will help out other people in the future also.

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


Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

BenQ FP737S-D... • Answered on Oct 07, 2010

h_ba_adams, Sorry, Retrevo .com lists this unit as "time to retire".. Your unit suffers from a bad power supply that goes into "shutdown mode" when it detects a problem with itself or another circuit! Remember this! Your "cold-cathode-fluorescent-lamp", back-lit lcd display isn't any different than any other brand in it's design and basic mode of operation!! View some lcd monitor repair videos at YOUTUBE. Then you can make decision if you will repair (DIY) or trade-in for new unit. Do reply if this was helpful and give this a rating on fixya.

BenQ FP737S-D... • Answered on Aug 06, 2010

Try connecting the monitor to a different computer, e.g., a laptop.

The power-cord to the monitor seems to be OK.

Check the "data" cable between the monitor and the computer -- try a different cable.

With the monitor turned on, restart your computer, and watch the monitor. The computer should show some start-up messages (white text over black background), followed by the Windows "splash" screen. If it does, the monitor is working correctly.

BenQ FP737S-D... • Answered on Jul 04, 2010

Check all the pins on the VGA cable first, also try it on another PC.

BenQ FP737S-D... • Answered on May 30, 2010

adjust your video settings to a lower resolution and lower refresh rate.

BenQ FP737S-D... • Answered on Apr 09, 2010

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