Samsung R517 User Manual page 11

Warning
Failing to follow instructions marked with this symbol may cause personal injury and even fatality.
If water or another
substance enters the
power input jack, AC
adapter or the computer,
disconnect the power cord
and contact the service
center.
Damage to the device
within the computer may
cause electric shock or fire
hazard.
AC Adapter Usage Precautions
Do not place heavy objects
or step onto the power
cord or AC adapter to avoid
damaging the power cord
or AC adapter.
If the cord is damaged,
there is a danger of electric
shock or fire.
Use only the AC adapter
supplied with the product.
Using another adapter may
cause the screen to flicker.
11
Connect the power cord to
the AC adapter firmly.
Otherwise, there is a danger
of fire due to an incomplete
contact.