3 ms·

I have also experienced this from time to time, IIRC, with PC laptops as well. FWIW I live in Sweden. Edit: This article on Super User has some more info: http

by cpach 8y ago

I have also experienced this from time to time, IIRC, with PC laptops as well. FWIW I live in Sweden. Edit: This article on Super User has some more info: https://superuser.com/questions/1103456/laptop-surface-vibrating-because-of-ungrounded-adapter https://superuser.com/questions/1103456/laptop-surface-vibra...