: A popular resource for universal TV board software. Search for " TP.MS3663S.PB801 " to find the resolution-specific matches. Lab-One : Another common repository for LED/LCD TV firmware.
: Place the firmware file (usually named allupgrade_ms3663_sos.bin or similar) directly onto the root directory of the USB. Update the Board : Unplug the TV from power. Insert the USB drive into the TV's USB port. Plug the TV back in. Download File TP.MS3663S.PB801_1920x1080_Samsun...
: Ensure the software specifically mentions 1920x1080 . Installing a 1366x768 version may result in a distorted image or a "black screen" where you can hear sound but see no picture. : A popular resource for universal TV board software
The standby light should begin flashing rapidly, indicating the update is in progress. Plug the TV back in
until the light stops flashing or the TV reboots. Important Precautions
: Use a drive with 8GB or less capacity and format it to FAT32 .