New Macbook pro 16" not charging and not turning on. MacRumors Forums

Red Light On Macbook Charger. Macbook Pro Charger Light Meaning MacBook Air, or MacBook Pro isn't charging as expected, check for software updates on your Mac One is green and that indicates that power is being provided to the MBP but the battery is not charging.

Charge your MacBook Air or MacBook Pro Apple Support
Charge your MacBook Air or MacBook Pro Apple Support from support.apple.com

One is green and that indicates that power is being provided to the MBP but the battery is not charging. After that, the adapter light glows green or amber

Charge your MacBook Air or MacBook Pro Apple Support

I left my Macbook charging for a couple of hours and since it still showed red, I thought it wasn't fully charged and decided to leave it alone. Actually, the red light for the Macbook Pro is an indicator on your Magsafe adaptor that the battery is being charged If the light on the top of the MacBook charger is glowing orange, that means the MacBook is currently charging

Mac Pro 1.1 Red light YouTube. With the Magsafe adapter, not being connected to the Macbook, but still showing the red indicator, you will need to follow this guide from Apple in troubleshooting a Macbook Pro and its Magsafe adapter power cord. MacBook Air, or MacBook Pro isn't charging as expected, check for software updates on your Mac

Fixing MacBook Pro Charger Cables (With Pictures!) 7 Steps. If your battery is charging or charging is on hold, the indicator light glows amber Now with nothing plugged in press and hold the power button for a good 15 secs