TV has Issue with blue-ish hue display !

Needs out-of-warranty technical support, due to display’s backlight having a blue-ish hue.  (See all photos before responding !)

Perhaps for any Technicians out there or for common area use/display.

TV Specs

DISPLAY

Display Type: LED

Screen Size (in.): 43

Resolution: 3840 x 2160

Resolution Upscaler: Yes (4K)

HDR Effect: Yes

Smart Picture Mode: Yes

HEVC Codec: Yes

VP9 Decoder: Yes

AUDIO

Audio Output: 20W

Speaker System: 2.0 ch

Surround Mode: Ultra Surround

Magic Sound Tuning: Yes

Hi-Fi Audio: Yes

LG Sound Sync: Yes

DTS Decoder: Yes

Audio Codec: AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, DTS, DTS-HD, DTS Express, WMA, apt-X

SMART TV

webOS 3.5

Natural Voice Recognition: Yes

LG Content Store: Yes

Web Browser: Yes

Music Player:  Yes

BROADCASTING SYSTEM

Digital TV Reception (Terrestrial, Cable, Satellite) DVB-T2/C/S2

CONNECTIVITY

HDMI: 4

└ ARC (Audio Return Channel): Yes

USB: 2

LAN: 1

CI Slot: 1

RF In: 2 (RF, Sat)

Wi-Fi: Yes

Digital Audio Out (Optical): Yes

WiDi (PC to TV): Yes

Miracast (Moblie to TV Mirroring): Yes

Network File Browser: Yes

Simplink (HDMI CEC): Yes

POWER

Energy Saving Mode: Yes

Energy Efficiency Class (A++ to E scale): A

DIMENSIONS – W x H x D (MM)

Size W/O Carton, W/O Stand 974 x 571 x 80

Size W/O Carton, With Stand 974 x 630 x 235

WEIGHT (KG)

Weight (TV) 9.2

Weight (TV + Stand) 10.5

MODEL: 43UJ670V (2017)

Sold in its original box