Question about Polaroid FLM-323B Television

1 Answer

Blue LED light no picture and no sound. Control box has been replaced

I have the same issue as everyone else except I got a new control box with a new power supply and I still am having the same issue. No picture, No sound. The backlight inverter is not kicking on any help would be great.

Posted by on

  • Sarah29 Aug 28, 2008

    I have check all the connections.. I have seen others on here with the same issue, but no solutions have been posted.

  • therowron Aug 31, 2008

    no blue light or red light ,,zi check all of the power supplys and no power is sent to the tv. Help...


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert that has over 500 points.

  • Expert
  • 241 Answers

I own this same tv NEVER has any problems YET

CHECK all the connections. and try to see if you can hear sound

Posted on Aug 28, 2008

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

How to repair LG LCD TV 47LG70-UA no picture or sound

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Mar 12, 2016 | LG Flat Panel Televisions

1 Answer

Westinghouse sk-32h570d sound no picture

After ignition of the back light, a control voltage will come from the main board, to control the intensity of the back light. This is true to all LCD TVs. You should check, whether this control voltage [a variable voltage according to picture displayed on the screen]. If it is not present, make sure that the main board is faulty, as this voltage is generated at the main board and send to the back light inverter board' to control the brightness. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy Pull up older posts. Surf the site with patience.

Apr 22, 2014 | Westinghouse Flat Panel Televisions

1 Answer

I have samsung plasma tv hpp5071x/xaa when i push the power button with remote control, i can hear cliking sound and looks like turn on and see red led light at the bottom right corner and also saww flash...

Hey If you have tried Using remote and side pannels Have you tried another TV to see if its the Cable? Also The clicking sound is normal its the TV's Power-source starting. The fan light I am not sure of but if it happens every-time it should be normal. If the screen gets warm Instantly (Hotish) Then you TV is dead D:

Mar 14, 2014 | Samsung PN42A450 Plasma TV

1 Answer

I have the same problem

I didn't but the control box,but found 2 caps inside it on the power board and replaced them both 10uf 450V.It fixed my problem

Jul 24, 2009 | Polaroid FLM-4201 42 in. LCD Television

1 Answer

Brand new Samsung A550 52 LCD Unit has power, no picture or sound

usually a pcb came loose during transit or you have a bad power unit requiring professional repair..

Mar 07, 2009 | Samsung LN-S4692D 46 in. LCD HDTV

2 Answers

Flm-3232 Power supply

The problem is with your "control box". I just went through this also. You didn't say how old your TV was. My TV was 1 year, 3 months, 26 days old when my control box went out. I finally got the number to Polaroid and called until I got help. (don't expect any help with their call center) They sent me a new control box and the TV works fine now and the box has a 90 day warranty. Unfortunately, if your TV is older than mine was, its unlikely they will help you. You can watch ebay for a unit, they come up regularly. You will need to know which one is the model version for your TV. Look at your serial number, the 4th and 5th characters tell you which version. If your model version is 00, 01, 02, 03, A1, 23 then the unit is: *909-KS0-GF371XAH. If it is 12, 13, A2 then the unit is: *909-TE1-GF378XCH. This info on the serial #/model version was given to me be a repair tech that had a control box for sale on ebay. I have not verified the information, nor did I have to use it, but it sounds accurate and he seemed knowledgeable. I hope this helps, good luck.

Jul 24, 2008 | Polaroid FLM-3232 Television

1 Answer


I would replace the control box assembly that is the most common issue with those TVs

May 22, 2008 | Flat Panel Televisions

11 Answers

Black screen, no sound

I had the same problem here and was able to fix it for under $5.00 I had researched what other people had done and made a video of it. I broke the video down into 5 parts because my comp and youtube are not compatible. My you tube channel is or to go directly to the videos here are there links Video 1 Video 2 Video 3 Video 4 Video 5 Now this is a very simple process and only took me just over 1/2 hour to do with making the video. It is very cheap and much easier then sending it back or buying a new one. I hope this helps good luck.

Jan 29, 2008 | Polaroid FLM-3732 Television

1 Answer

Ni picture no sound

Do you get the blue Led in the bottom left of TV. If yes send me a comment with the first 8 digits of the serial number. There is a issue with certain models within a certain date range. That can be upgraded with a firmware upgrade.

Jan 09, 2008 | Philips 42PFP5332D 42 in. Plasma...

Not finding what you are looking for?
Polaroid FLM-323B Television Logo

84 people viewed this question

Ask a Question

Usually answered in minutes!

Top Polaroid Flat Panel Televisions Experts

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

The Knight
The Knight

Level 3 Expert

68323 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

Are you a Polaroid Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides