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Important safety information
Service and upgrades
Do NOT attempt to service a product yourself unless
instructed to do so by the customer support center or
your documentation.
Attention:
• DO NOT take risks or attempt to diagnose the
situation yourself. Contact the customer support
center for further guidance. For a list of service and
support phone numbers,
go to http://consumersupport.lenovo.com.
Lenovo provides documentation with instructions when
it is appropriate for customers to install options or
replace units (CRUs). Closely follow all instructions
when installing or replacing parts.
Disconnect the attached power cords, battery pack, and
all the cables before you open the device covers, unless
instructed otherwise in the installation and
configuration procedures.
Keep the covers closed whenever the computer is
plugged in.
S10-3 UserGuide V1.0_en.book Page vi Friday, December 25, 2009 3:58 PM