How do i get rid of in samsung 49 4k inverted colors

Do a factory reset to this TV, and then check. You have to enter its service mode option to do a falconry reset.
If you wish to get some details; visit the site linked here. Pull up older posts.
https://electronicshelponline.blogspot.com/ Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.
Search the site by type in the "brand name" of your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

What lights are blinking? What colors are they? How many blinks on each color?

If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

check the cables, you may invert one color with other, may be the cable of video ( yellow ) is malfunctioned.try inverting them & check whether the sound will disappear & the video will show! so it is a cable & you have to change it.

Back-light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/

If the problem is same with different input devices and you have ensured the are no loose contacts in power outlet, RC jack, cable and sockets, the TV needs servicing.

2 reasons, bad lcd or bad inverter, replace both. Cheap enoungh at $50 & a small screwdriver set.

TV display inverted colors, like a negative photograph because defective panel. Mostly from T-con board. Replace T-con board.
I hope that will solve your problem.
Thanks.

Hi,

the fuser and dave home drive got to be repalce.

most likely it has worn out.

sounds like the color wheel has gone out

is it all redish pink or just a spot?