New T480, second battery not charging. Is it possible to somehow force the charging process? Battery has just 4.6 volts, and only 1 charge cycle. I dont believe it degraded so quickly
Solved] Lenovo Plugged In Not Charging - Driver Easy
HOW TO FIX Charging port not working in lenovo T470,T480,T490,T495,T14 - YouTube
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