The screen looks faded. The colors are right, but

Samsung sets with NU as the 2nd set of numbers were notorious for panel issues, sad as it sounds it may be time for a new set unless it's under warranty

Either its back light inverter board, or, the LVDS cable has the fault. First try by re-seat the LVDS cable, and check. Thus you can make sure about the fault. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic /Timeslide, can be selected by the drop-down list, by the top left of the display window, will make surf easy. You can also do a search, by type in the brand name / model number / IC used, in the search box at the top right of the display window.

If you notice the same problem with different input devices, the TV needs servicing.

right mouse click anywere on the desktop, go to properties, in thre should be a way to adjust your colors.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Mine is the same way man, what alot of money I have wasted on this, lasts 1 year due for maintence

To determine if the graphics card is faulty (I doubt it) connect another monitor to this graphics card and check the video image.

Dull Video...

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

Convergence

* Screen Looks 3D, Warped, Distorted, etc
* Colors do not line up
* TV may shut off - and make a chirping sound.


You can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

There are two common problems with Projection TV sets. Problem #1) Convergence Symptoms:

• Screen Looks 3D
• Colors wont align
• Video may look distorted

Problem #2 CRT Fluid has clouded over. Symtoms

• Dull looking video
• White looking video
• Halos around objects
• Red/Orange looking video

You can see some examples and find a fix here...

SOLUTION http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

normally, this indicates that the color settings in Display properties are set to a lower than normal setting

It should be 32 bit true color

moniter colours changed what prabulem