LED Backlight Problem

[Riyaz Mohammad]

Hello Everyone,
I have an LG 32 inch led TV.

I replaced the original backlight strip with the aftermarket backlight now everything is working but I could see the LED light in certain angle.

While assembling back I MIGHT (not sure) have put the first plastic Sheet (White plastic sheet) backwards (one closest to the Panel) i think it's called light diffuser.

could this be the reason for this problem? Should the Matte side of the diffuser be facing towards the panel or the Backlight side?

Please help.
Would this cause other problems?

 

[Riyaz Mohammad]

MERGED QUESTION
Question from Riyaz Mohammad : "LED Backlight Problem"

I was reassembling the LED TV, i would like know if the matte side of Diffuser should Face Backlight side or it should face the Panel Side?

I have an LG 32 inch TV.

Please help