TYPE
RECOMMEND
on the TV panel (not the remote).
Do you have the (usually found on a sticker inside the TV) to verify if the dump file you found is compatible? How do I update my DVLED Display's firmware? - ViewSonic on the TV panel (not the remote)
Insert the USB drive into the USB port (use the 2.0 port if labeled). on the TV panel (not the remote)
While holding the button, plug the TV back into the power outlet. on the TV panel (not the remote)