1366x768 Usb Rar: Download Rr8501 Ca81a

: Do not power off or remove the USB while the LED is blinking, as this can brick the board.

: Once the LED stops blinking and the TV restarts, remove the USB drive.

Connect the power. Some boards start automatically; for others, you may need to hold the button on the physical keyboard (not the remote) for 5–7 seconds until the standby LED starts blinking.

: It is highly recommended to backup your original BIOS before performing any updates, as installing incorrect firmware can cause permanent hardware failure. RR8501 USB Firmware Software Bios Bin - Lab-One Forum