Try disconnecting the power from the TV for 5 minutes and then reconnect and switch on and check result.
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Try disconnecting the power from the TV for 5 minutes and then reconnect and switch on and check the result.
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If the TV is plugged into a powerstrip, disconnect it from the powerstrip for 5 minutes and then reconnect it straight into a wall outlet and check the result.
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If the TV is plugged into a powerstrip, disconnect it from the powerstrip, wait 5 minutes and then reconnect it straight into a wall outlet and check the result.
If it still doesn't work it may be a backlight power problem.
Hi,
What is the model number of the TV?
Try disconnecting the power from the TV for 5 minutes and then reconnect and switch on and check result.
If the TV is plugged into a powerstrip, disconnect it from the powerstrip for 5 minutes and then reconnect it straight into a wall outlet and check the result.
If it still doesn't work it may be a backlight power problem.