Samsung UN46D7900XF User manual

2011 Samsung TV
F/W Upgrade Guide
Samsung Electronics

Step1. How to prepare the USB Memory Drive
2. Connect the USB Memory Drive to the USB port of your PC.
Copy the file onto the USB Memory Drive.
3. Go to the USB Memory Drive, and then double click the file.
1. Download the firmware file from Samsung.com to your computer.
File Name : T-GAPAKUC.exe
4. Click the “Unzip” button.
5. The file unzips.
6. After the file unzips completely,
click the “OK” and “Close” buttons.
7. Confirm that a folder containing the
firmware files has been added to the USB
memory drive.
Folder name : T-GAPAKUC
8. Safely disconnect the USB memory drive
by right clicking the green check mark
on the taskbar, and then left clicking
“Safely Remove”.
O K

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‟.
8. When the firmware upgrade
is complete, the TV turns off and
then back on by itself.
4. The message “Scanning for USB.
This may take more 1 min.” is displayed.
6. Press OK. The TV turns off
automatically after displaying the
message below.
Step2. How to upgrade the Firmware
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
TV will restart automatically for software
upgrade.
OK
7. After the TV turns on again, the
upgrade starts.
Upgrading...
Please do not disconnect the USB until upgrade is
completed. TV will automatically restart after
completing upgrade.
80%
Upgrade is completed.
OK

Cautions
While upgrading,
Do not pull the USB Memory drive out.
Do not unplug the power cable.
Do not turn off the TV.
※Warning
Pulling the USB Memory drive out or unplugging the power cable will cause a
firmware error or main board failure. Firmware errors and main board failures are
not covered by Samsung warranty policy.