Download Toshiba 65u7750 Panel K650wd7 Lf330 Part3 Rar File

You must have every part (Part 1, Part 2, etc.) in the same folder to extract the firmware successfully.

Open Part 1 with a tool like WinRAR or 7-Zip, and it will automatically combine the remaining parts. Download TOSHIBA 65U7750 Panel K650WD7 LF330 part3 rar

Navigate to > Support (or Device Preferences/About ) > Software Update . You must have every part (Part 1, Part 2, etc