User's Manual

Important tips
 Your computer might have both an Ethernet connector and a
modem connector. If so, be sure to connect your communication
cable to the correct one, so your connector is not damaged. See
Access ThinkPad, your on-board help system, for information on
the location of these connectors (press the ThinkPad button to
open Access ThinkPad).
 Only an authorized IBM ThinkPad repair technician should disas-
semble and repair your computer.
 Do not modify or tape the latches to keep the display open or
closed.
 Take care not to turn your computer over while the ac adapter is
plugged in. This could break the adapter plug.
 If you replace the hard disk drive in your computer, reinstall the
plastic cover.
 Store your external diskette drive in an appropriate container or
packaging when it is not being used.
 Register your ThinkPad products with IBM (refer to the Web
page: http://www.pc.ibm.com/register). This can help authori-
ties return your computer to you if it is lost or stolen. Registering
your computer also enables IBM to notify you about possible
upgrades.
Cleaning your computer
Occasionally clean your computer as follows:
 Use a soft cloth moistened with nonalkaline detergent to wipe the
exterior of the computer.
 Avoid spraying cleaner directly on the display or the keyboard.
 Gently wipe the display with a dry, soft cloth.
Extending the usefulness of the battery
The amount of battery power consumed by your computer depends
on such conditions as the frequency of use, the operating temper-
ature, and the period in storage (if unused). The following tips can
help you to extend the life of your battery:
4 ThinkPad i Series 1200/1300 Service and Troubleshooting Guide