Lenovo ideapad 720s not powering on - I get three orange blinking lights where the power cable is plugged in - has it died or can I fix it? : r/ Lenovo
Possibly secret LED colour found on an x201. That sleep light should NOT be yellow/amber/orange. : r/thinkpad
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
Lenovo Blinking Light Codes - 01/2022
Status indicators - ThinkPad X1, X1 Hybrid - Lenovo Support US
Laptop Battery for Asus Vivobook X200CA X200M X200MA F200CA 11.6" Series Notebook MA Ultrabooks A3INI302 A31N1302 A31LMH2 A31LM9H 0B110-00240100E X200CA-R1 11.1V/2200mAH : Electronics - Amazon.com