Cd And Dvd Drive Safety; Additional Safety Information - IBM ThinkPad X40 Series Service And Troubleshooting Manual

v Do not operate your computer or charge the battery near flammable
materials or in explosive environments.
v Ventilation slots, fans and/or heat sinks are provided with the product for
safety, comfort, and reliable operation. These features might inadvertently
become blocked by placing the product on a bed, sofa, carpet, or other
flexible surface. Never block, cover or disable these features.

CD and DVD drive safety

CD and DVD drives spin discs at a high speed. If a CD or DVD is cracked or
otherwise physically damaged, it is possible for the disc to break apart or
even shatter when the CD drive is in use. To protect against possible injury
due to this situation, and to reduce the risk of damage to your machine, do
the following:
v Always store CD/DVD discs in their original packaging
v Always store CD/DVD discs out of direct sunlight and away from direct
heat sources
v Remove CD/DVD discs from the computer when not in use
v Do not bend or flex CD/DVD discs, or force them into the computer or
their packaging
v Check CD/DVD discs for cracks before each use. Do not use cracked or
damaged discs

Additional safety information

Electric current from power, telephone, and communication cables is hazardous. To
avoid shock hazard, connect and disconnect cables as shown below when
installing, moving, or opening the covers of this product or attached devices. If the
3-pin power cord is provided with this product, it must be used with a properly
grounded outlet.
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ThinkPad X40 Series Service and Troubleshooting Guide
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