Question about Planar PL1700 17" Flat Panel LCD Monitor

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Monitor comes on then goes black

Monitor coms on and then goes black. Could push the button on and off to get it back on... Now just stays black

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Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, 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.
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net

Posted on Jun 06, 2010

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1 Answer

After monitor goes to sleep comes after several push on button


Look for bulging capacitors on the board and replace with the same type. Have a repairman help you.

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Your monitor has 3 years warranty, I would find out if you can get the replacement before opening up the case.
http://www.planaronline.com/product/?id=997-2723-00

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The monitor will not turn on. When power button


First--was it working?
Did it suddenly stop?
When you see the LG logo, then it goes away, does the power light turn from green to amber? Sounds like that doesn't happen.
So--if you are getting a signal, you should see something.
If there is no signal, then the power light should change from green to orange.
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your power supply needs to be repaired . you have bad capacitors. very comon problem

Dec 31, 2009 | Computers & Internet

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Screen goes Black about 1 or 2 seconds after powering up.


you have problem wit the lamp just plug in another once you removed the back cover and if the lamp stays on the it is 100%. you do not need original lamp. Any 15" lcd lamp that fits will do the job. HA HA well done
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1 Answer

Monitor flashes on then goes black.


I think you have the display shut off. the button on the bottom left will shut screen off. It will come on for a few seconds if you touch the screen, but will shut off again. just push the display button again and it should stay on.

Apr 02, 2009 | ViewSonic OptiQuest Monitor

1 Answer

Fp5315


Hi I have similar, I'm an electronics engineer and took mine apart only to find the power supply is very sick to the pint the pcb that converts all the signals probably has been damaged too, ie BIN FODDER.

Not very constructive but at least I know what is wrong - if I can get any constructive info i willl post it....

Aug 23, 2008 | HP Compaq FP5315 15" LCD Monitor

1 Answer

Screen going black, green LED staying on


Check to see if the image is Dimmed. Chances are the power supply on the FPD is either dead or not supplying power to the back lights.
Your problem is the power supply or the inverter on your board, you can replace it and it will be fixed.
Easy Fix REALLY EASY FIX
(inverter is what supplies power to your backlights. A lot of the times the reason a monitor goes black and the green power button is on, is because the backlights shut off. in most designs of the 1730 the inverter is embedded on the power supply. That is most often the case on this problem. Power supply/Inverter=Replace it and you will have a spanking new looking nice monitor working again. :)

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2 Answers

I have an HPW19 wide screen monitor that goes to black.


I have the same monitor and it is only 3 month's old, the power lock button continues to fail and they have replaced it 3 times with the same issue, What a piece of ****!!!!

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