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1. On an Internet-connected computer, go to the web site
displayed on the System update screen.
2. On the USB Update web page, select the correct brand and
model, and then click Next.
3. Click Download Software, and then save the file to the root
folder of a standard USB flash drive.
4. When the download finishes, take the USB flash drive to
the TV and plug it into the USB port. When you do, the TV
validates the files on the flash drive and displays a 12-digit
code.
5. Write down the code and the web address, and take this
information back to your Internet-connected computer.
6. On the 12-digit code page, enter the code your TV dis-
played, and then click Next.
7. On the 6-digit code page, write down the 6-digit code that
appears, and then take it back to your TV.
8. Using the TV remote control, select Next to move to the
next screen, and then use the on-screen keyboard to enter
the 6-digit code. When finished, select OK. The system
update begins. Do not remove the USB flash drive until the
TV restarts.
When the update finishes, the TV restarts. You can check the new ver-
sion number by navigating to Settings > System > About.
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USB flash drive
Any normal USB flash drive will
work, provided it has a FAT-16 or
FAT-32 file system format. (This is
the default for most flash drives.)
The size of the download is
small—usually less than 100
MB—and so will fit on any size
flash drive you might have.
12- and 6-digit codes
The USB update process uses
a pair of codes to validate that
you are authorized to install an
update, and to ensure you are not
attempting to install an old, un-
supported version of the system
software.
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