Lines On Screen
![WAND-Digital-Troubleshooting-Vertical-Lines-Screen-1360x1084](https://wanddigital.com/wp-content/uploads/2023/03/WAND-Digital-Troubleshooting-Vertical-Lines-Screen-1360x1084-1.jpg)
Lines on the display screen can appear due to an aging display beginning to fail or if the HDMI cable is loose.
Have you restarted the display?
Disconnect the display from power for 30 seconds to restart it.
Is the HDMI cable loose or partially disconnected?
Locate the HDMI cable on the back of the display and disconnect and reconnect it.
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