11-05-2018 04:47 AM
I have bought a refurbished L470 thinkpad and i configurated the fignerprint reader with several fingers and it rarely works when i tried it.
I have deleted the fingerprints and reconfigurated them but it's the same thing. I've searched for a solution in the manual but they only advise to clean it with a soft cloth which it doesn't work.
Should i be contacting the warranty service?