Lenovo G530 - Manual (Page 101)

Chapter 7. Safety, use, and care information
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Electrical current safety information
Danger:
Electric current from power, telephone, and communication cables is
hazardous.
To avoid a shock hazard:
ƒ
Do not use your computer during a lightning storm.
ƒ
Do not connect or disconnect any cables or perform installation,
maintenance, or reconfiguration of this product during an electrical
storm.
ƒ Connect all power cords to a properly wired and grounded electrical
outlet.
ƒ
Connect to properly wired outlets any equipment that will be attached to
this product.
ƒ
Whenever possible, use one hand only to connect or disconnect signal
cables.
ƒ Never turn on any equipment when there is evidence of fire, water, or
structural damage.
ƒ 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.
ƒ
Do not use your computer until you have closed the cover. Never use the
computer when the cover is open.