Question about Samsung HCM422W 42" Rear Projection Television

2 Answers

Glitchy power so ive had this tv for about 2 years and its been fine up until a few weeks ago. the tv just shut off by itself, the power comes on and off a bunch of times and when it does stay on, theres a horizontal white line waving across the screen. what does this mean?

Posted by on

  • Michael Sparrow
    Michael Sparrow May 11, 2010

    Sounds like a compound problem...need more information...I would replace the PSU/Deflection board..first.............

×

2 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 362 Answers

It sounds like you have a bad capacitor in your power supply, thats why it keeps shutting down, and it allows ppppower to leak through and cause the line on the picture need to take it to a repairman that will replace the bad component on the power supply board. this is a common problem for that brand of TV projection, ifr you dont fix it soon it will go out and most likely take the video out with it causing a more expensive repair.

Posted on Feb 03, 2008

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 48 Answers

Clearly your TV is shutting down due to a problem. Based on your description, it's hard to tell if you have a vertical or convergence failure. What do you mean by "waving" line ?

Posted on Feb 02, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hl72a650


color wheel issues replace light engine

Jul 07, 2013 | Televison & Video

2 Answers

50v710 turns off by itself then on


Have you check the power supply,that's what it seems to me.

Jun 29, 2009 | Hitachi 50V710 50" Rear Projection...

1 Answer

GE 52 " rearprojection flat screen picture bowing 3d effect


Thats usually a very easy repair by replacing FL231, DL231 and CL230 total parts are about 11.00 at the following link and they provide free instructions. The components are all listed under RCA parts category.
http://servicemanuals.vstore.ca/

May 16, 2009 | GE D52GW12 52" Rear Projection HDTV-Ready...

1 Answer

TV shuts itself off after a couple minutes of being on.


One must be very careful of the quality of the replacement lamp. Many of the cheap 'deals' on the web for replacement lamps are substandard. I always recommend that replacement bulbs be the original manufacturers bulb.

Apr 30, 2009 | Mitsubishi WD-73827 73" HDTV DLP TV

1 Answer

Hello. I have a Zenith DLP Projection TV that I bought new from the store (possibly the display in the store) that has been working fine for 2 years. Just only a few weeks ago, the color seemed a...


Sounds like you need to replace your lamp and the tv will work fine until the new lamp goes out. I have had three lamps since Nov 2006 in mine and I have a notice coming up on my Panasonic saying I need to change the lamp right now. Which is strange, because before there was no warning, it worked fine and then when we went to turn it on again, it just did not work until the lamp was replaced.

Oct 05, 2008 | Televison & Video

1 Answer

Problem with pioneer elite pro-99


We are having the same problem of the Pioneer Elite Pro-99 turning itself off all of a sudden. The red 'non' power button comes on as if we had turned it off remotely.
We would love to resolve this. If you can help let us know.

Jun 30, 2008 | Pioneer PRO-99 TV

4 Answers

Problem with tv turning off by itself.


I had a friend with the same problem. He had to clean the components and fans in the set. The accumulated dust had caused the set to run hot and a safety switch was the tv off. He purchased a few cans of compressed air and, as he blew the components and fans out, used a vacuum to capture the blown dust. Good luck.

Dec 27, 2007 | Samsung HL-S4266W 42" HDTV

Not finding what you are looking for?
Samsung HCM422W 42" Rear Projection Television Logo

59 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69741 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

cce772000

Level 1 Expert

7 Answers

Are you a Samsung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...