Troubleshooting - LG 32HL512D Owner's Manual

Medical monitor
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TROUBLESHOOTING

Nothing is displayed on the screen.
Problem
Is the monitor's power cord plugged in?
Is the power LED on?
Is the power on and the power LED displaying white?
Is the [No Signal] message being displayed?
Is the [Out of Range] message being displayed?
34
Check if the power cord is correctly plugged into the power outlet.
Check the power cable connection and press the power button.
Check that the connected input is enabled ([Settings] > [Input]).
This is displayed when the signal cable between the PC and the monitor is missing or disconnected. Check the cable and reconnect it.
This occurs when signals transferred from the PC (graphics card) are out of the horizontal or vertical frequency range of the monitor. Please see the < PRODUCT
SPECIFICATIONS> section of this manual to set the appropriate frequency.
Action

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