Lenovo IdeaPad Y450 - Manual (Page 77)

Chapter 6. Safety, use, and care information
68
terminals and/or the connector terminals on a power adapter, which can
eventually result in overheating.
Always connect power cords and signal cables in the correct order and
ensure that all power cord connectors are securely and completely plugged
into receptacles.
Do not use any power adapter that shows corrosion at the ac input pins or
shows signs of overheating (such as deformed plastic) at the ac input or
anywhere on the power adapter.
Do not use any power cords where the electrical contacts on either end
show signs of corrosion or overheating or where the power cord appears to
have been damaged in any way.
Y450 UserGuide V1.0 EN.book Page 68 Tuesday, February 24, 2009 10:53 AM