Independent UK technology advice — clear, honest and jargon-free.
Your deviceSharp AQUOS GK4245K
Step 1 of 333%
What to do now

Try the remote first

Hold the Power button on the remote until a Restart or Power off message appears.

Device-matched visualSharp AQUOS GK4245K · Sharp Roku TV
Sharp AQUOS GK4245KSharp Roku TV · 14:32

Power menu

Restart
Power off
Cancel
A carefully recreated Sharp Roku TV screen for Sharp AQUOS GK4245K, based on the manufacturer's current guidance. The highlighted control shows exactly what to use next. A software update may move it slightly.