T480 charging issue. Red light is showing but laptop is not charging. Sometimes it gets opened and gives error message- "The connected AC adapter has a lower wattage than the recommended model
Battery-not-charging-not-detected-etc - English Community - LENOVO COMMUNITY
How to fix a laptop battery not charging - Tech Advisor
Genuine Lenovo battery not attached : r/thinkpad
Is your ThinkPad's USB-C port not working? Upgrade its firmware. - CNET
GSPREMIER® External Laptop Battery Charger FOR LENOVO G460 Y480 IBM R6 – igoodsaver.com
Genuine Lenovo Battery Not Attached, got this pop-up after 1 year of use without any problem, anyone got a solution? The batter is from Sanyo. : r/ thinkpad