FP767-v2 - 17" LCD Monitor: when you turn it on benq flashes on the screen...

open back cover of your monitor then adjust the screen control of the flyback to your desired brightness

Joel

First check the vga cable, video cards of your pc.if all of these are ok open your LCD monitor check the power board for boated capacitor, open secondary pico fuse or fuseble resistor, replace it with the same value. The defective lcd panel can cause of dim dispaly but the power is ok.

Blue cast on the screen? Then check all the pins on both ends of the video cable, try it on another PC to make sure it is not video card problems.

http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague

Yes it can but it need a TV tuner to go with it. If you have it as a monitor on your computer the you can add a digital tuner to your computer and watch TV from your computer.

Try checking the cables and disconnect all cables from system and monitor and reconnect all of them.

And in case it does not work,Please change the cable coming from tower to the Monitor as it seems that it has gone bad.


Hope this Help.
Cheers!!!!

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

You have to plug the audio wire from the monitor into your speaker jack on your computer.

IT seems you are not technically trained in electronics.In this case it's difficult to explain via this board,Best you find someone to fix it for you,you can try contacting Benq Support locally.
Sorry for not being able to help.
Samir

I've repaired my FP767 just today. It had similar problem.
First of all I thought that I needed to replace CCFL tubes.
Then I noticed inflated capacitors in power supply.
I replaced them all and monitor works as new.

Different faults here.
First fault is no power, it is bad capacitors on the power board.

Second & third faults are the inverters. (power but no image visible, but feint if you shine a light into the screen)
Check the 4 transistors on the main power board for shorts.

If you are unsure what that means, then take it to your local TV technician, he should be able to solve it fairly cheaply.

Hope that helps.