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Contents
Important safety information .....................................1
Conditions that require immediate action .........................................2
General safety guidelines .................................................................3
Electrical current safety information ..................................................8
Lithium battery notice .......................................................................9
Modem safety information ................................................................9
Laser compliance statement ..........................................................10
Power supply statement ................................................................10
Power cord notice..........................................................................11
Products with television tuner options installed ..............................12
Data safety.....................................................................................13
Cleaning and maintenance .............................................................14
Using headphones or earphones ...................................................14
Plastic bag notice ..........................................................................14
Tip-over hazard prevention notice ..................................................15
Additional safety information ..........................................................15
Using the computer hardware .................................19
Basic connector instructions ..........................................................19
5.1 Audio configuration instructions ...............................................20
7.1 Audio configuration instructions ...............................................21
Lenovo Rescue System ...........................................23
Note about the service partition .....................................................23
OneKey Recovery ..........................................................................24