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OmniTurn G3 CNC: No Display on Monitor

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Oregon Coast (Click picture to close)
"Caps Lock" light ok, but no display on monitor:
IMPORTANT! These instructions assume that you have first done trouble-shooting here, and you can cycle the "Caps Lock" light on your keyboard despite no display on monitor. The instructions below will help determine if the monitor is bad or if there is a cable connection issue

Power up the CNC and watch the monitor for any indication.

Power to monitor, but no signal.
CRT Monitor Edge Connector

No Signal to Monitor:

Remove cover, screws, stow front panel.
Verify monitor plugged in.
Verify monitor plugged in.

No Power to Monitor:

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