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Why is there no sound ln40a530 no sound - Samsung LN40A530 40 in. LCD TV

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The TV has a internal fault, you will need to get a diagnoses to know the cause.

Nov 25, 2012 | Samsung LN40A530 40 in. LCD TV

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Hi, o have a Samsung LN40A530 HDTV. i can hear sound but only see verticle colored lines everywhere. this when i try satellite TV, dvdw, or just try to see the menus. any help is great. thanks.

The lines can be from the main which processes all information to the screen----no single answer---not likely a power supply issue but several boards are possible-----Google that model with "parts" as there are several sites that list by model number all the boards with prices.

The worst case is the set got moved etc and the Panel is causing this which is fatal---screen unit has connections inside which cannot be got at.

Oct 30, 2012 | Televison & Video

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Samsung ln40a530

Check the retifier diode for 5VDC for short. If it is OK, replace the regualtor IC [5VDC], if used.

Mar 01, 2012 | Samsung LN40A530 40 in. LCD TV

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Remote control will not work on Samsung 40" flat screen

I would try a universal remote just to see if it does it on a different one. You may have a defective remote. How long have you had this problem?

May 13, 2010 | Samsung LN-S4095D 40 in. LCD HDTV

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Hi, lcd when the power on ,is not on imediality 5 minute is time for on, ln40a530 sansum

it sounds like the Power supply board is beginning to fail and will need to be replaced. You can call 1-800-samsung for the nearest service center.

Jan 12, 2010 | Televison & Video

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My Samsung LN40A530 only produces a blank blue screen whenever I try to use an HDMI input source. Audio seem to come through fine but not the video. Other, non-HDMI video inputs work fine. I've tried...

We are having the same problem. We have 2 DVD players with up-converter to 1080i and 1080p. Both DVD work fine (one Sony and one Samsung) with our Samsung LN-T4053H upstairs, never intermittent.

LN40A530 downstairs is having "Searching for Signal" problem. Took it back to Sears got a new one, problem followed. Something is wrong with this LN40A530. Perhaps firmware update is needed.

Jun 11, 2008 | Televison & Video

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