Question about Samsung LA32A450 32 in. HD-Ready LCD TV

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Hi, Can anyone recognise or diagnose this problem we are having with our Samsung LA32A450 LCD TV? It wont power up, no power on lights. Switch on side of TV wont turn on. Remote wont power it up. This may be the key ..... My wife tells me that my 3yo was playing with the remote & the buttons on the side of the TV Would there be any strange combination of buttons pressed that could have rendered it useless? Could close proximity remote activation have caused anything?

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Hi g_coopster,
Samsung LA32A450 LCD TV wont power up or no power on lights that indicated that no power line.
First of all, check the power line, cable AC cord is it installed properly, change ac cord if necessary. If you experience with electrical tool such as Volt meter, try it to measure the ac voltage from power line.
Or open your rear cover of unit, there are 2 board with difference color brown PCB (IP Board) and Greend PCB (main board). Check fuse on power board, if broken that may cause your problem. Change with the same type as labeled on it. But becareful, if after you change and try plug the power line in than broken again, thats mean power board have sort circuit.
My suggestions, try steps above and if it file, change power PCB block. You can buy it on Samsung cervice center.
Good luck.

Posted on Mar 22, 2011

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Your power board is defective.

Posted on Aug 21, 2015

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Blurred and fogey picture with same samsung model la32c450. Can turn of tv to get clear picture back but after a few minutes problem returns

Hi Paul,
Do you get clear OSD. If yes, it is the main board, if not unfortunately it has to be the lcd panel. Good luck.

Jan 04, 2014 | Samsung LA32A450 32 in. HD-Ready LCD TV

2 Answers

Lcd tv screen went green

hello rons_echo03,
LCD TV went green screen because defect t-con. Replace t-con with same type. You can fine label name of t-con on pcb. Open rear cover, you will see pcb whitch attachet on panel, open it. You can buy it on ebay or online market or call samsung technician to check it all your tv problem.
good luck.

Apr 01, 2011 | Samsung LA32A450 32 in. HD-Ready LCD TV

2 Answers

I have LCD 32 inch LA32C450E180T, i want to know which country made it?

Samsung products are mostly made in Korea or China.Samsung Corp. is it a Korean Electronics Corporation.

Mar 06, 2011 | Samsung LA32A450 32 in. HD-Ready LCD TV

2 Answers

I have Samsung LA32A450 32 inch HDML LCD when I switch it on the red eye light turns on but when try to on it with remote or otherwise the picture is not shown. Pl. advise the solution or the root of...

Do you have sound or no sound and no picture? Did you verify whether the set has gone into protect mode due to a surge? Try unplugging the set and wait for 5 minutes before plugging it back in. See if it comes back on and let me know.


Aug 29, 2010 | Samsung LA32A450 32 in. HD-Ready LCD TV

2 Answers

My La32r81bx lcd comes on for one second and then turns off.

Check for faulty caps. I have many of these samsung LCD's that come in with burst caps.

Mar 28, 2010 | Samsung LA32A450 32 in. HD-Ready LCD TV

1 Answer

Where can i find the fuse location of the Samsung la32a450 My tv won't turn on anymore and some folks tell me it's a fuse problem, but where can i find the fuse ?

Could be the fuse, but they usually pop for a reason. Take the back cover off, the power supply is to the left, a brownish PCB. The fuse will be located near the AC power connector. If you get me the full model # and Ver # from the side, I could get you a PN for the power supply... they aren't that expensive.

Mar 15, 2010 | Samsung LA32A450 32 in. HD-Ready LCD TV

1 Answer

My LA32A330 samsung lcd take time to start


your ip board ( power board) capacitor had already exhusted. got to replace the board or capacitor.

Mar 10, 2010 | Samsung LA32A450 32 in. HD-Ready LCD TV

1 Answer

Every time the tv is switched on or off there is a loud "boing" noise. Very annoying if anyone sleeping in room. Can this be turned off?


I want you to try this swap power supply of the TV with a new one see if there will noise still .

Good luck


Oct 27, 2009 | Samsung LA32A450 32 in. HD-Ready LCD TV

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