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Had power failure, now no pictures on display

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I have a philips 9p6044, and there is no picture or audio. It has power, but there is no display or sound. What can be the problem?


On that model if its making a constant chirp sound while powered on? If so then its most likely a convergence failure.

If its not chirping then the next most common failure is a power amp. Both are realtively easy DIY fixes. The website www.tvrepairkits.com has complete kits for both. Hope this helps.

Jan 28, 2013 | Philips Televison & Video

1 Answer

Phillips 42FPL7662D/05. I do not know why the tv has stopped displaying a picture. The power supply is okay. I have taken the back off, there does not seem to be any problems with any soldering. If you...


if still the sound is working but with out any picture the cause would be a screen back light failure or malfunction in the t-con board. if the totally black screen it was a failure in the back light, you will need to remove the back cover to access this part. it was located at the upper and lower portion of the panel display covered with metal shield.now if the display is only a white screen you can see it in dark room, then the cause will be a failure in the t-con board. the t-con board was mounted underneath covered with metal shield.before you come up with trouble shooting the t-con board tried first with re seat the connectors which have loose contact.hope this can help good luck.

Nov 17, 2012 | Televison & Video

1 Answer

Turn tv on. green light solid display, no picture or sound


The flashing green light is likely indicative of a self-test failure, indicating the TV has detected some sort of internal fault. With no picture or sound, one strong suspect is the power supply. Flat-panel TV's have an internal DC power supply that converts the inbound AC current, and when these fail, or are unable to supply a minimum level of power to the set, it can behave as you describe, providing only enough power for the green light to illuminate.

Jul 28, 2012 | LG 50PG60UD 50 in. HD-Ready Plasma TV

1 Answer

No picture on the window


Possible that the flexible strip connection had been damaged and so the display does not seem to get the connection correct.
it will be necessary that you have the ability to open the display and camcorder main covers to see that the status of the connection wire.
if the strip seems to be good with continuity tested, then the fault can be failure of the power to the display- check power supply or the failure of the LCD display unit.

Jan 17, 2011 | Canon DC40 DVD Camcorder

1 Answer

Sony Alpha DSLR-A300 LCD screen does not power up as if there is no power going to the screen. the camera takes fine pictures. to view the pictures, you will have to plug the camera into a computer.


It is for sure that the LCD display is not working. Hence you need to probe into the camera to confirm but attempt only if equipped with the right tools and some experience , becasue as of now your camera can shoot good pictures and you must not end up tampering to damage the camera.
If not get help from a friend or the nearest sony service centre, get estimate and replace accordinly. You will be lucky if the fault is a power link failure, if the display needs replacement then the cost is the issue, try if you can get a salvaged display unit.
hope this helps. Good day

Aug 16, 2010 | Sony Alpha DSLR-A300 Digital Camera

1 Answer

No picture. Screen white


check the leads to your monitor. there could be loss of video input. However if there is no display indication then there is a failure of the video processing / video drive/ display drive of your monitor.
Normally you will need to replace the full board bbut check out the power and look for any discrete failures hoping your get lucky.
Good day

Jul 12, 2010 | Soundstorm SSV7HRM 7 in. Car Monitor

2 Answers

ON POWER UP SPLASH SCREEN DISPLAYS THEN FREEZES


I see failure in booting. I'm afraid your HDD has problem, have check with JVC Service Center near you, chances are high of HDD failure like you have that can be repair.

Feb 28, 2010 | JVC Everio GZ-MG130 Camcorder

1 Answer

Screen displays no signal after a power failure; can hear sound, no picture


It's either the backlight lamp or backlight light inverter is busted due to the power failure.Here's how to determine which is which:
  1. Grab a flashlight.
  2. Turn on the TV.
  3. Shine the flashlight onto the screen.
  4. If you cannot see any display even a faint one, the backlight inverter is dead, else the backlight lamps are busted.
  5. Replace which ever is the culprit.

Sep 25, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Television display


This normally causes by failure of power supply board. Some time it causes by failure of inverter board, in this case you can see the picture moving on the dark screen as it has no back light.

Aug 18, 2009 | Samsung LN-T4071F 40 in. LCD HDTV

2 Answers

Emerson tv model no. ewf2704


Hi: When you say small horizontal screen, ¿Do you mean picture does not fill the screen completely from top to button? ¿Do images display normally though they are smaller in size? ¿Is color and definition of signal OK? Please answer so I can have a better picture of the problem.

Sep 19, 2007 | Emerson EWF2704 TV

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