Terminal Not Turning On or Screen Not Lighting Up April 2, 2023 Megan Grosso Unplug power, wait for ten seconds, and then reconnect. Check all cables are firmly connected or battery pack is firmly in place. Check internet or phone line is working. Contact Us What do you think? Show comments / Leave a comment Insights More Related Articles Castles VEGA3000M Terminal Diagram Terminal Screen is Blank Error Messages – TABLE & HYPRERLINK