Sony Bravia OLED XR-55A90J Help Manual page 129

4/7/2021
After turning on the TV, it turns off immediately.
(only models equipped with an OLED panel)
In this case, the TV might be in picture reset mode. When picture reset mode is enabled,
the TV turns off for about 10 minutes after it is turned on, and then turns on again to
reduce image retention. This is not a malfunction of the TV.
Turn on the TV again using the remote control and disable picture reset mode.
Press the
[System] — [Retail mode settings]. Disable [Picture reset mode].
[160] Power | Power
The TV does not turn on.
Perform the procedures in the order below until the problem is solved.
1. Check if the TV turns on with the remote control.
Point the remote control at the sensor on the front of the TV and press the power button
on the remote control.
Check if the TV turns on.
If the TV does not turn on, try resetting (restarting) the TV.
If a full reset (restart) of the TV is required
2. Check if the TV turns on with the power button on the TV.
Press the power button on the TV and check if the TV turns on.
For the location of the power button, refer to the Reference Guide.
If the TV turns on with this procedure, there may be a problem with the remote control.
Refer to the following topic.
The remote control does not operate.
3. Unplug the AC power cord (mains lead).
Unplug the TV power cord (mains lead) from the electrical outlet. Then press the power
button on the TV and wait for 2 minutes, and plug the power cord (mains lead) back into
the electrical outlet.
Hint
https://helpguide.sony.net/tv/iaep1/v1/en/print.html
(Quick Settings) button on the remote control and select [Settings] —
Help Guide
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