Why does my Sharp PN-G655RE have no picture or sound?
- MMark ArmstrongAug 18, 2025
If your Sharp Monitor isn't displaying a picture or sound, several things could be the cause. First, check if the power cord is disconnected. Second, ensure the main power switch is set to “ON”. Third, verify the monitor is not in standby mode (orange power LED). Fourth, make sure the correct input mode is selected. Finally, if external equipment is connected, ensure that equipment is operating correctly.