Dell C5522QT User Manual page 63

4. This box also appears during normal system operation, if the video cable becomes
disconnected or damaged.
5. Turn off your display and reconnect the video cable; then turn on both your
computer and the display.
If your display screen remains blank after you use the previous procedure, check your
video controller and computer, because your display is functioning properly.
Dell 55 Monitor
No HDMI 3 Cable
The display will go into Standby Mode in 4 minutes.
www.dell.com/C5522QT
Dell 55 Monitor
No DP Cable
The display will go into Standby Mode in 4 minutes.
www.dell.com/C5522QT
Dell 55 Monitor
No USB Type-C Cable
The display will go into Standby Mode in 4 minutes.
www.dell.com/C5522QT
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Troubleshooting
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