Lenovo Portable Computer User Guide
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Chapter 4 Technical support and customer service
4.1 Kindly remind
Note: Use your Lenovo notebook computer in compliance
with the requirements in this guide, for example,
conditions and environment requirements. If you
violate any requirement for any purpose, Lenovo will
not guarantee the computer’s performance, stability,
reliability and security and you have to carry all the
related risks alone.
Regularly back up your critical data on the notebook
computer to ensure the data safety and security.
4.1.1 Take care of using the computer
Do not disassemble the computer. Contact your provider
immediately when you encounter problems.
Do not place any heavy objects on the LCD cover.
The LCD is easy to scratch. Do not wipe the LCD with paper or
touch it with fingers or pens.
We recommend you to select “Turn Off the Display Automatically”
in EnergyCut to extend the LCD’s life.
Cover the external ports with the attached cover when you do not
use them to avoid defilement or static electricity.
Regularly backup you data to avoid data loss.
4.1.2 Environmental requirements
