Samsung UN46D7900XF User Manual - Page 3

Step2. How to upgrade the Firmware 1. Turn on the TV. 2. Insert the USB Memory Drive containing the firmware into the USB port of TV. 3. Press the MENU button, select „Support‟, „Software Upgrade‟, and then „By USB‟. 6. Press OK. The TV turns off automatically after displaying the message below. TV will restart automatically for software upgrade. OK 7. After the TV turns on again, the upgrade starts. 4. The message "Scanning for USB. This may take more 1 min." is displayed. Scanning for USB. This may take more than 1 min. 5. If the TV finds a valid firmware version, it displays the message below. Valid version found in the My USB device. Upgrade version 000000 to version 001007? The system will be reset after upgrade. OK Cancel Upgrading... Please do not disconnect the USB until upgrade is completed. TV will automatically restart after completing upgrade. 80% 8. When the firmware upgrade is complete, the TV turns off and then back on by itself. Upgrade is completed. OK