Lenovo ThinkPad X41 Tablet Troubleshooting Manual page 32

Caring for your ThinkPad computer
Only this pen is designed for use with the ThinkPad X41 Tablet computer.
Any other pen might stick in the penholder or cause other problems.
v The Tablet Digitizer Pen is not waterproof. Take care not to soak or dip the
pen in water.
Other important tips
v Your computer modem might use only an analog telephone network, or
public-switched telephone network (PSTN). Do not connect the modem to a
PBX (private branch exchange) or any other digital telephone extension line
because this could damage your modem. Analog phone lines are often used
in homes, while digital phone lines are often used in hotels or office
buildings. If you are not sure which kind of phone line you are using,
contact your telephone company.
v 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 your on-board help system for
information on the location of these connectors (press the Access IBM
button to open ThinkVantage Productivity Center).
v Register your ThinkPad products with Lenovo (refer to the Web page:
www.lenovo.com/register/). This can help authorities return your
computer to you if it is lost or stolen. Registering your computer also
enables Lenovo to notify you about possible technical information and
upgrades.
v Only an authorized ThinkPad repair technician should disassemble and
repair your computer.
v Do not modify or tape the latches to keep the display open or closed.
v Take care not to turn your computer over while the ac adapter is plugged
in. This could break the adapter plug.
v Turn off your computer if you are replacing a device in a device bay, or else
verify that the device is warm-or hot-swappable.
v If you exchange drives in your computer, reinstall the plastic bezel faces (if
supplied).
v Store your external and removable hard disk, diskette, CD, DVD, and
CD-RW/DVD drives in the appropriate containers or packaging when they
are not being used.
v Before you install any of the following devices, touch a metal table or a
grounded metal object. This action reduces any static electricity from your
body. The static electricity could damage the device.
– PC Card
– Smart Card
– Memory Card, such as SD Card, Memory Stick, and MultiMediaCard
– Memory module
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ThinkPad X41 Tablet Service and Troubleshooting Guide