Lenovo Thinkpad edge 13 Supplementary Manual - Page 6

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internal electronic component has failed in a safe and controlled manner.

Or, they might indicate a potential safety issue. However, 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, see the following Web site:

http://www.lenovo.com/support/phone

Frequently inspect your computer and its components for damage or wear

or signs of danger. If you have any question about the condition of a

component, do not use the product. Contact the Customer Support Center or

the product manufacturer for instructions on how to inspect the product

and have it repaired, if necessary.

In the unlikely event that you notice any of the following conditions, or if

you have any safety concerns with your product, stop using the product and

unplug it from the power source and telecommunication lines until you can

speak to the Customer Support Center for further guidance.

v Power cords, plugs, power adapters, extension cords, surge protectors, or

power supplies that are cracked, broken, or damaged.

v Signs of overheating, smoke, sparks, or fire.

v Damage to a battery (such as cracks, dents, or creases), discharge from a

battery, or a buildup of foreign substances on the battery.

v A cracking, hissing or popping sound, or strong odor that comes from the

product.

v Signs that liquid has been spilled or an object has fallen onto the computer

product, the power cord or power adapter.

v The computer product, power cord, or power adapter has been exposed to

water.

v The product has been dropped or damaged in any way.

v The product does not operate normally when you follow the operating

instructions.

Note: If you notice these conditions with a product (such as an extension

cord) that is not manufactured for or by Lenovo, stop using that product until

you can contact the product manufacturer for further instructions, or until you

get a suitable replacement.

Safety guidelines

Always observe the following precautions to reduce the risk of injury and

property damage.

ThinkPad Edge 13", Edge 14", and Edge 15" Service and Troubleshooting Guide