Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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Samsung LN-T4065F all of a sudden our samsung lcd LN-T4065F only has coloured verticals lines through the whole screen. Sometime when we try turning it on and off it just clicks like it's turning on and off. I was told if you remove the back pannel we may find capacitors that need to be replaced... is this the problem? It's not under warranty anymore, and samsung won't help us.

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Clicking sound coming from television

Posted on Nov 29, 2010

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Vertical lines


Look on power supply board for bad capacitors they will be vented,swollen or puffed up on top 1000uf 16v 220uf 10v 330uf 10v
Google to this website Encompass Parts Distrbution and type in your model number Sometimes they offer free service manuals you can print out online

Jun 20, 2011 | Samsung LN-T4065F Television

1 Answer

50. In LCD samsung has pink vertical lines


hi,
your lcd micron tube in the panel had already worn out.
got to replace the panel

Mar 03, 2010 | Samsung LN-T4665F 46 in. LCD Television

1 Answer

Samsung LCD TV will not turn on or off. Red light


hi,
your lcd ip board (power board) capacitor had already exhusted.
got to replace the ip board.

Jan 25, 2010 | Samsung LN-T4065F Television

1 Answer

When you turn on the TV it takes about 20 to fully turn on. sometimes we get pink lines on the screen.


CHECK POWER SUPPLY BOARD ...OR REPLACED
POWER BOARD NO:
Samsung BN44-00167A BOARD, POWER (VERISONS SX07,SX05,SS03,SQ01)
Samsung BN44-00165A BOARD, POWER (VERSIONS SX08,SX06,SS04,SQ02)

Dec 31, 2009 | Samsung LN-T4065F Television

1 Answer

Lcd screen has a visual whole ... can it be repaired>


LCD is fragile screen, you screen may be damage even when your finger point in. If you still have warranty, claim for the replacement. Otherwise, if you are in OOW, it is costly if you want to replace the new one. So, you have bad luck then.

Aug 17, 2009 | Samsung LN-T3253H 32 in. LCD Television

2 Answers

I have a Samsung LN-T4065F--problems turning on


I read the suggestions regarding replacing four, slightly bulging 1000 microfarad capacitors. This solved the problem. When I removed the capacitors, I checked them with an ohmmeter and they were all showing low resistance (partly shorted). The suggestions in this blog saved me several hundred dollars and I am very grateful. I would not recommend Samsung again as I feel they are using inferior components. The TV is only two years old and I live in a temperate climate in the Pacific Northwest.

Jul 05, 2009 | Samsung LN-S4051D 40 in. LCD Television

1 Answer

Vertical colour lines on whole screen


The problem is that the panel has failed. Apparently this is a common problem with LCD TV's between 18 mths and 3 yrs old. If it survives over 3 yrs it is likely to last for a few years longer. The cost of replacing the panel is more than a replacement TV!

May 25, 2009 | Sony BRAVIA KDL-32S2000 32 in. LCD HDTV

1 Answer

When I turned the tv on only vertical lines appeared


I talked to a Samsung support helpline and it needs to be taken to a service center for repair.

Mar 02, 2009 | Samsung LN-S3238D 32 in. LCD HDTV

1 Answer

Samsung LN-T4065F Dotted lines across screen


tell the idiots where u bought this tv from and demaand a more expensive and better tv on their bill

Mar 02, 2008 | Yamaha DV-S5950 DVD Player

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