IR sensor and Power button module + WiFi and Bluetooth module for LG 43UF640V TV 

LF5100/UF6400 (EBR80772103)

TWFM-B006D (EAT61813901)

Fully working, removed from cracked screen TV.

Please ensure that this is the correct part for your TV. Check all the numbers and connectors. Do not match by TV model only.