It can be frustrating if the picture on your TV is dark or very dim, but we've written this guide to help you get it back to normal.
This problem can be caused by the brightness settings, or by the energy saving mode. To fix it, go into the settings menu on your TV and look for 'Picture' or 'Display' settings. Try changing the brightness levels and the energy saving mode, and your screen should brighten up.
Hopefully that sorted out the problem, but if you need any extra help, you can get in touch with Team Knowhow here.
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