Question about Planar PL1910M (Black) 19 in. Flat Panel LCD Monitor

2 Answers

Black screen no image. Front power indicator light flashes between amber and green. Is this bad capacitors on the power inverter board? Thanks.

Posted by on

  • otrlimits Dec 27, 2008

    Thanks to all who responded. I have decided to replace several of the most commonly troublesome capacitors on the power inverter board. If this does not fix the problem,
    I will simply replace the board. Thanks again.

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Champion:

    An expert who has answered 200 questions.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 293 Answers

Hi...there,
Yeah... more likely the caused. Need to be replaced a new inverter or repaired it.
Happy Holidays!

Posted on Dec 27, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,550 Answers

First Try hard reset .

Unplug the unit from power chord for 30 minutes and plug back the power chord to the unit .
This will reset your unit .


Yes it can be bad capacitor or bad solder joints on the power board .

Posted on Dec 27, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Monitor comes on and goes right to a black screen like the power was turned off but the power light is still green.


hi,
You have to check the back light of your lcd monitor. All lcd screen have a back light to illuminate the pixels. you can conform is the back light is faulty or not by watching the lcd screen nearby. Watch can you see any image (negative image) on the screen. you have to look very closely. if you see any image on the screen then the back light or the back light inverter is faulty.

You have to check the back light inverter board. Normally in lcd monitors you can see three circuit boards. power supply, mother board, and the inverter board. If available then try to replace the inverter board. There are high voltage transformers in this board. There is a chance for its winding get short. You will not get the transformer in open market. Try for the inverter board .
ok

May 06, 2011 | LG Flatron L1511SK (Black) 15 in. Flat...

1 Answer

Dell monitor E177FPc - light comes on green but immediately turns steady amber and screen is black. this has happened before and I can't remember how we fixed it.


Dell monitor E177FPc - light comes on green but immediately turns steady amber and screen is black? This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:service@wisiny.com.thanks,we sincerely hope we can help you!
you can also check this boards whether suit you:
1742SED2H 715G1492 2 FR Dell ADTV1742SED2H Power Supply Backlight Inverter...

Nov 15, 2010 | Dell E177FP LCD Monitor

2 Answers

Acer v193w monitor screen is black, and an amber light is flashing. How do is fix it?


The blinking Amber light can mean two things, one is that the monitor is not getting the video signal from your PC, or it can be problem in the monitor power supply due to bad caps. Please try it on another PC first before opening up the monitor. If is it the monitor then read below so you can make up your mind if you want to DIY or not.
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, 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://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague

Apr 14, 2010 | Acer V193w LCD Monitor

1 Answer

Black screen


Most common failure in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, 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 VIEWSONIC and other monitors to get some ideas what goes wrong: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further.

Mar 31, 2010 | ViewSonic VX910 19" LCD Monitor

1 Answer

Screen suddenly does not display image just


There are two places to look for the problems, the backlight inverter board and the power supply, look for burnt parts, bad capacitors, etc.
http://en.wikipedia.org/wiki/Capacitor_plague
Please post back what you find.

Nov 19, 2009 | ViewSonic VA912BWB 19" LCD monitor

1 Answer

Screen blinks to black, but the LED indicator is still GREEN


Get both inverter board and backlight fluorescent bulbs from eBay.

Jul 04, 2009 | AOC LM 720 17" Flat Panel LCD Monitor

2 Answers

Green led light flashing on 700p proview flat panel and no picture


Usually when the power light flashes and the screen remains blank and unlit, your power board is in fact malfunctioning. This is not always the case, as the problem can sometimes reside in the input or inverter boards. I would first recommend that you feel comfortable with opening up your screen and looking at components. It can be a little overwhelming at first. BEFORE PROCEEDING, UNPLUG POWER TO MONITOR. If inclined to check, carefully open the casing around your screen. I have not worked on your particular model, but some are easier to open than others.

Once opened, you need to gain access to the circuit boards. Sometimes they are not protected by metal, other times they are completely encompassed. The flashing power light usually indicates that a capacitor(s) is(are) malfunctioning. To see if this is the issue, locate the power board (usually the one with larger-size components) and look for any capacitors having bubbled or raised tops and/or oozing a brownish liquid. If not on the power board, look elsewhere for the same symptom.

PLEASE BE CAREFUL!!! If you have recently had your monitor plugged in, the larger capacitors can still carry a charge. If you cross the leads of a capacitor while it carries a charge, it will discharge. It won't hurt any other components, but if you cross the leads with something that is in direct contact with yourself, you can get quite a jolt! There is usually a large voltage capacitor (normally just one) on the power board of these screens. I tested one with a multimeter after immediately unplugging it, and it still held a 166V charge! So please, do this with caution.

If a bad capacitor has been found, simply remove the old one and solder a new one in its place!

Nov 26, 2007 | Computer Monitors

2 Answers

MONITER LIGHT IS GREEN BUT ONLY SHOWS A NORMAL SCREEN FOR 1/2 SECOND THEN TURNS BLACK


HI. I had the same problem with mine. It would flash the screen on for a split second and then turn black, the whole time the power light remained green. Upon opening up the case, I pulled the combo power supply board/inverter board out for inspection. I noticed one of the capacitors had a bulge on top indicating it was bad. It was the the 680uf 25v capacitor. I desoldered it, and soldered in the new one. After hooking everything back up, bingo!! Monitor now works perfectly. I couldn't find an exact match to the capacitance locally, but I had a 1000uf 35v cap in my utility box. It worked fine as a replacement. You can usually go within 30 percent of tolerance and be alright. Just don't go under on capacitance or voltage. I hope this helps.

Nov 25, 2007 | LG Flatron L1710M 17" LCD Monitor

1 Answer

Dell 1901FP monitor


It is probably either a CCFL back light issue inside the LCD or a set of capacitors on the inverter/power supply board.
Would you be willing to part with it ?

Oct 26, 2007 | Dell UltraSharp 2001FP 20.1" LCD Monitor

2 Answers

Dell 1701FP monitor - power buttons blinking - no display - no white screen


hi my name is joel joely from etech vanuatu limited. my dell LCD monitor is just blinking power light on with orange light and also power switch not working if turn it on or off no display on screen.

my email address is joel@etech.com.vu

thanks

joel

Sep 06, 2007 | Dell UltraSharp 1701FP 17" LCD Monitor

Not finding what you are looking for?
Planar PL1910M (Black) 19 in. Flat Panel LCD Monitor Logo

Related Topics:

179 people viewed this question

Ask a Question

Usually answered in minutes!

Top Planar Computer Monitors Experts

Clive Gray

Level 3 Expert

1479 Answers

William Miller
William Miller

Level 3 Expert

8820 Answers

Joe Goldman
Joe Goldman

Level 2 Expert

330 Answers

Are you a Planar Computer Monitor Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...