For convenience, we recommend that you go to Lenovo's service station to check the diagnosis of the problem, the repair is free of charge during the warranty period, the main components warranty of 2 years, the system and software warranty of 1 year, foreign goods need to be registered for the IWS Global Joint Warranty, the choice of service station can be queried:
/lenovo/wsi/station/servicestation /default.aspx?intcmp=I_F_FWWD
Other questions can also be in the two forums to compare the full,
Idea Forum:/forum.php?intcmp=FM_LBBS_baidureply
Think Forum:
/ forum.php?intcmp=FM_LBBS_baidureply
Hope this helps, thanks yet.