from the AC outlet and insert the USB stick into the service port on the side of the TV.
: Provides a Display Firmware Update Tool that can automatically locate networked models and download verified firmware for off-line use. Firmware Update Instructions
while the icon blinks steadily; the TV will power on automatically once finished.
: Operation manuals and general download information are available on the Sharp Global Support page .
Using the wrong flash dump or interrupting the power during a flash can permanently damage the TV's main board. Always verify the model number matches " LC-40LE820E " before proceeding.
