08-09-2019 07:38 AM - edited 08-09-2019 07:53 AM
Page 11 of user guide shows 90W is the maximum output needed for laptop so your adapter has enough power.
|Features and specifications|
The Lenovo 90W Ultraslim AC/DC Combo Adapter (41R4493* - United States ) can simultaneously power your notebook, cell phone, MP3 player or other peripheral devices, when it is plugged into a standard AC wall outlet or the DC outlets available in automobiles and airplanes.
Compatability matrix shows parts that are compatible
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