Firmware Updating - Toshiba 40L54 Series Service Manual

FIRMWARE UPDATING PROCEDURE
Analog - Digital SW update via USB
1. Please copy the files to USB device (root).
 Mb95_en.bin
 mboot.bin
 usb_auto_update_T4.txt
2. Turn power to OFF by mechanical switch or removing AC plug and plug the USB to TV
3. Keep pressing and holding "OK" key from Toshiba remote controller and at the same time turn power to
ON by mechanical SW and hold OK pressed until the standby led blinks very rapidly. Bul led blink time
is longer than MB6X chassis
4. When the blinks of led is stopped, TV opens autamatically.
5. Power OFF / ON TV set, then TV will be ready
When TV is ON
1. Software can be upgraded on Software Upgrade Mode.
2. To access Software Upgrade Mode, you will need to enter "1505 with your remote controller,
3. When main menu is on. On this mode, a simple yes/no screen appears which asks to upgrade the
software.
4. In the USB Mass storage devices, there should be the binary whose name likes 'upgrade_mb95.bin'.
5. You will see a simple progress menu which shows the status of the upgrade,
6. This will be completed by restarting of the system