Suddenly won't charge at all despite being plugged in. Tried the smc reset but didn't work. It's a 2012 MacBook Pro and battery was replaced in last in 2015. Power cord is
How to replace a 13-inch MacBook Pro battery
hardware - Macbook pro 13" mid-2012 not turning on, no battery leds (battery ok) - Ask Different
How to reset NVRAM, PRAM, SMC on a Mac | Macworld
Resetting the Logic Board - Apple Mac Pro - Mac Specialist
How To Test A MacBook Battery To See If It Needs Replacing And Replace It | Macworld
Come resettare PRAM e SMC sui computer Apple
How to replace a 13-inch MacBook Pro battery
Amazon.com: A1278 A1322 Battery, POWERWOO MacBook pro Battery Replacement 13 inch Mid 2012 2010 2009 Early 2011 Late 2011, a1278 Battery with 6000mAh 10.95V 65.7Wh - High Performance and Longevity : Electronics
Jigsaw24 Tech Support: How to perform an SMC reset on a Mac notebook - YouTube
2012 MacBook Pro Battery Replacement 🔋🛠 #oddlysatisfying #macbookrep... | 2013 macbook pro | TikTok
SOLVED: Is there no CMOS RAM battery on this model? - MacBook Unibody Model A1278 - iFixit