Sony XBR-77A1E Owner's Manual

software update] — [Automatic software download].

To update the software manually, select [Check for a system software update] in the [System
software update] screen.
If you do not wish to update the software automatically, disable [Automatic software download].

If you do not have a network connection, you can also update the software by using a USB storage

device. Use your computer to download the latest software from the Sony support website onto a USB
storage device. Insert the USB storage device to a USB port on the TV and the software update will
start automatically.

If you will update the TV software by using a USB storage device, you should read the cautions for
update by USB storage device on the website.

For more about the support site, please see the Support Site page.

Connecting to a Network

[89] Troubleshooting | Start here

If a full reset (restart) of the TV is required

If you have trouble such as the picture not displaying on the screen or the remote control not working,
try the following procedure.

Press and hold the power button on the remote control for about 5 seconds. The TV will turn off and
then restart automatically after a short time. Your personal settings and data will not be lost after the TV
restarts (it is the same as unplugging the AC power cord (mains lead)).

[90] Troubleshooting

Picture (quality)/screen

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