Question about Samsung LN40B530 40 in. LCD HDTV

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Would my 1 and a half year old samsung 40" smart tv model (# UN40D6000SF ) be covered under the class action lawsuit ? and where can i get a manual for this set ? thanks

The red power light just flashs i do not hear any clicking just no picture or sound

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  • Samsung Master
  • 2,432 Answers

You can open the back cover of the tv using with a phillip screw driver. to check weather their are bulging electrolytic capacitors at the power supply board.

Posted on Jan 03, 2013

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Posted on Jan 02, 2017

  • 41 Answers

SOURCE: TV clicks constantly, as if trying to turn on/off.

Probably a bad main board or T-CON board or both. If you're trying to fix yourself, try disconnecting the cable (LDVS) from the small board (T-CON) at top center of the LCD panel and see if it still cycles. Note, be very careful with that cable, it is very delicate. If it still is cycling off and on, then it is probably the main board. A slight chance it may be the power board also.

Posted on Apr 14, 2009

  • 187 Answers

SOURCE: No picture or sound/wont power up

Your mainboard is damaged, the mainboard is the one where you plug all the cables (component HDMI), it is really easy to replace, you only need to take special care with the screws.
1. remove all screws in the back.
2. unplugg all cables from mainboard.
3. remove all srews from mainboard and replace it.
4. put all screws back and then plug all cables again.
5. double check all mainboard cables are properly secured.
6. Test TV.
7. put the back cover and secure it with the screws.

8. Enjoy your TV again.

Posted on May 30, 2009

  • 1 Answer

SOURCE: LCD not powering on, red light flashing

its due to weak picture problem prviously iot will happen for portable tv i won't happen for lcd.we have to check it

Posted on Oct 06, 2009

  • 26 Answers

SOURCE: samsung LN32A330J1N LCD T.V has no picture when powered on

I have a LN32A330 with a cracked screen. I can sell you boards tha you may need or maybe i can purchase your non working set.
Please email me, tracy_tangen@hotmail.com. You may need your power supply repaired. I am able to repair it for you if needed.

Posted on Jan 27, 2010

  • 1 Answer

SOURCE: 3 year old Samsung 40 inch LCD TV will not turn on

The problem is 4 capacitors on the power supply board. Just had mine done under warranty. They (Sears) replaced the whole power board but you can get larger capacitors and just replace those for alot cheaper if not under warranty.

Posted on Jan 30, 2010

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Hello Chuck,

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http://www.ccl-la.com/blog/index.php/samsung-has-reached-a-settlement-in-class-action-lawsuit-over-faulty-tv-power-supplies/

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