Question about Polaroid 3211TLXB 32 in. LCD Television

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I have a 32" Polaroid LCD t.v. For a couple of days the screen flickered when I turned it on. Now, it powers on with sound, but no picture. The t.v. is about 2 years old. the tv powers on and i have sound but no picture.

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  • Anonymous Jan 05, 2009

    i got this tv about 2 years ago i get sound but no pic first i was able to get a pic after unplug power cord for a couple of times, now is completly dead no pic

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  • 88 Answers

Need to check video driver& power supply. maybe loose solder.goodluck!

Posted on Jan 05, 2009

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1 Answer

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Your inverter boards need to be tested and serviced, these are circuits designed to control the light behind the LCD glass panel. It could also be the power supply not feeding 24volts too the inverter circuits. In that case the power board would need servicing.

Take it back if its under warranty if not get it serviced at your local repair center..

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I Think NO expert can help this problem because it free answer


I think I may finally have the answer for the "black screen of death" for the 42" Polaroid LCD televisions. I was having the same issue with the screen going black after a couple minutes of being on. I would shut it down then turn it back on and it would work again for 5-10 minutes. On the "power board" which is the board on top, there is a little red light that turns on when the screen would go black. above that there are 4 little switches, the lower on says BURN. I simply switched that over and the television has been working for 2 days for 8 hours + each day. Hope this help. Let me know

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1 Answer

No picture, good audio. Replaced motherboard...


I think I may finally have the answer for the "black screen of death" for the 42" Polaroid LCD televisions. I was having the same issue with the screen going black after a couple minutes of being on. I would shut it down then turn it back on and it would work again for 5-10 minutes. On the "power board" which is the board on top, there is a little red light that turns on when the screen would go black. above that there are 4 little switches, the lower on says BURN. I simply switched that over and the television has been working for 2 days for 8 hours + each day. Hope this help. Let me know

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