The indicator light is on, but the screen remains black.

Flashing the wrong dump (e.g., from a different panel version) can permanently disable the TV or "mirror" the image upside down.

If your TV is still functional and you just want a feature update, use the official : Copy official firmware to an empty USB. Plug the USB into the TV's #1 port. Hold the Volume+ button and turn the power switch on.

32-inch LED panel with 720p HD resolution (1366 x 768 pixels).

Flash Dumps are specialized binary files used by technicians to repair or "un-brick" LED TVs when the standard software fails. The Orient Cougar 32HD Black