20 Most Recent Samsung HC-P4241W 42" Rear Projection HDTV-Ready Television - Page 6 Questions & Answers

When the LED backlights fail on the screen, the power supply shuts down to avoid an overload. You can replace the strips or if you are really motivated and have the equipment, you can test each LED and replace them individually.

Samsung... | Answered on Dec 01, 2020

try a tv repair shop locally or buy a new set

Samsung... | Answered on Dec 01, 2020

bad verticle hold board for rolling for dark cable try changing picture settings while on cable

Samsung... | Answered on Nov 29, 2020

It is most likely that your power supply PCB is faulty. Some have had luck with the following procedure to correct it, so you might try this:

Unplug the TV for 30 seconds, and then plug it into a working outlet.
  1. If the standby light comes on (and doesn't flash or blink), your TV is receiving power and will probably turn on now just fine. ...
  2. If the standby light comes on but flashes or blinks, or if the standby light still doesn't come on, service is required.

Samsung... | Answered on Nov 27, 2020

If you've switched on your TV and the sound comes through fine, but you're not seeing any picture; there are 3 potential issues. No video with normal audio on a Smart TV will the result of one of the following issues: ? A connection issue; the most common problem. Where there is a bad connection, faulty cables or improper installation.
? An issue with the device connected to the TV. There may be a video output setting on the device that you must set properly before it will output to the TV.
? There is something wrong with the TV, which will require a technician to assess the TV and find a solution.

Samsung... | Answered on Nov 25, 2020

Request the diagram from Samsung.

Samsung... | Answered on Nov 25, 2020

Applicable code(s) would be in a compatible remote control

Samsung... | Answered on Nov 25, 2020

When a TV is showing vertical colored lines, a loose wire cable in the TV might be the cause. If you knock on the back of the TV, the vertical colored lines MAY disappear temporarily. This is a sign that a cable is loose or the T-Con board is faulty.
A black screen could just be a sign that the TV is turned off, although if it is producing sound then you know that's not the case. When your TV has a black screen even when it's on, it's quite possible it could actually be your external device and not your TV.

Samsung... | Answered on Nov 23, 2020

You seem to have solved the issue yourself!

If the Backlight issue has been resolved and you are sure they are not the issue then if the diffuser screens have been replaced in a different order or reversed then this is the problem!

To resolve it you should dismantle the TV and rearrange the diffuser screens and test before re-assembling the TV.

Samsung... | Answered on Nov 21, 2020

its very easy.
browse www.ifixit.com
there you will get all the information , solutions and codes.


Samsung... | Answered on Nov 21, 2020

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