Lenovo 3000 Series - Manual (Page 57)

Lenovo Notebook Computer User Guide
Chapter 4 Technical support and customer
service
4.1 Kind reminder
Note: Use your Lenovo portable computer in compliance with
the instructions in this guide, for example, conditions and
environment requirements. If you violate any requirement in any
purpose, in this situation, Lenovo will not guarantee the
computer’s performance, stability, reliability and security and you
have to carry all the related risks alone. Regularly backup your
critical data which is in the notebook computer to ensure thedata’s
safety and security.
4.1.1 Take care of using the computer
z Do not disassemble the computer. Contact your supplier
immediately when you encounter a problem.
z Do not place any heavy objects on the LCD cover.
z The LCD is easy to make scratch. Do not wipe the LCD with
paper or touch it with fingers or pens.
z We strongly recommend you to select Turn Off the Display
Automatically in Power Management to extend the LCD’s life.
z Cover the external ports with the attached cover when you do
not use them to avoid dust and static electricity.
z Regularly backup your data to avoid data loss.
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