Question about Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

No picture white screen

I have a white screen with two black lines one on very top about 4" wide and the other is about 4" down and it is 2" wide running across, the rest of the screen is white with black dots all over.

Posted by on

  • Tim Cathey Nov 30, 2007

    bulb and color wheel is new



1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert who has answered 20 questions.


    An expert that hasĀ over 10 points.


    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 143 Answers

Check you bulb and your color wheel notorious on this set

Posted on Nov 30, 2007


1 Suggested Answer

  • 2 Answers

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

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.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Split screen, kind of inverted w/white wavy lines

It is a calibration problem, let me see if I can find some schematics for your tv.

Jul 19, 2008 | Panasonic CT-32SL14 32" TV

1 Answer

Phillips Plasma 42" Solid White and Black Line in Picture


Try to check the part on d convergence board.

Thank you

May 29, 2008 | Philips 42FD9954 42 in. Plasma HDTV

1 Answer

I have thin white lines that run across the top of my picture. They are only visible when picture is full screen. The wide screen picture (with the black areas at the top and bottom) do not show this. The...

sounds like bad capacitor in vertical circuit. It's not a hard fix if you know where to look. Repair shop should not have hard time repairing it.

Aug 10, 2009 | Televison & Video

1 Answer

Vertical white line down centre of Soniq PT42SH plasma TV.

One of your "X" buffer boards is defective. In Panasonic plasma tv's they are located at the bootom of the set and connect directly to the plasma diplay panel via a thin ribbon cable. The board you want to replace will be directly in line with the discolored vertival line in the picture. The part number is on the circuit board and usualy starts with "tnp..." or "txp..."

Jun 01, 2009 | Televison & Video

1 Answer

Permanent horizontal line approx. 4" from top of screen

if this line is in the picture, that is possible burn in screen. if you have a black bar at the top or faint white lines that come down from top this is caused by defective filters in vertical circuit or bad vertical output. mch

Feb 20, 2009 | LG 50PC3D 50 in. Plasma Television

1 Answer

Black and white line on screen

contact on
SMC General Sales (Online Sales Service (English only):
3333 SANYO Road
Forrest City, Arkansas 72335
Phone: (800) 877-5036 Ext. 1512

Jan 23, 2009 | Sanyo DP42746 42 in. Plasma Television

3 Answers

Horizontal white lines across top of TV screen

Hi I had the same problem. Broken white lines across the top of the screen. This is called overscan. You need to go into the Setup menu, other settings. 16:9 overscan needs to be on. Hope this helps.It solved our problem.

Sep 15, 2008 | Panasonic CT-2006S 20" TV

1 Answer

Beautifull picture except for a jiggling black line in pricure

your tv is having horizontal problem take it to a tech in order that the hrizontak deflection circuit be checked it also might have abad yoke

Dec 28, 2006 | Samsung TXF2899 28" TV

Not finding what you are looking for?
Samsung HLP4663W 46" Rear Projection HDTV Logo

Related Topics:

146 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75032 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1689 Answers

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

Answer questions

Manuals & User Guides