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Katelyn BakerJul 30, 2025
How to troubleshoot no picture on Mitsubishi Monitor?
- MMichael Bruce DVMJul 30, 2025
If the LED is off, check the power switch and AC power cord connection. If the LED is amber, verify the signal cable connection, ensure BNC cables are correctly connected (especially the green cable), check the computer power switch, and confirm that the power management function is not active.