Lenovo 3000 V200 User Manual download pdf (Page 14)

or through connectors on I/O devices connected to it. Even though this

kind of electrostatic discharge (ESD) is the opposite of a discharge from

your body or clothing to the computer, it poses the same risk of a computer

malfunction.

Your computer is designed and manufactured to minimize any effects of

electrostatic charge. An electrostatic charge above a certain limit, however,

can increase the risk of ESD. Therefore, when using the computer close to

an appliance that can produce negative ions, give special attention to the

following:

– Avoid directly exposing your computer to the air from an appliance that

can produce negative ions.

– Keep your computer and peripherals as far as possible from such an

appliance.

– Wherever possible, ground your computer to facilitate safe electrostatic

discharge.

Note:

Not all such appliances cause a significant electrostatic charge.

Be gentle with your computer

v Avoid placing any objects (including paper) between the display and the

keyboard or under the keyboard.

v Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects

on your computer, display, or external devices.

v Your computer display is designed to be opened and used at an angle

slightly greater than 90 degrees. Do not open the display beyond 135

degrees, as this might damage the computer hinge.

Carry your computer properly

v Before moving your computer, be sure to remove any media, turn off

attached devices, and disconnect cords and cables.

v Be sure your computer is in sleep or hibernation mode, or turned off,

before moving it. This will prevent damage to the hard disk drive and data

loss.

v When picking up your open computer, hold it by the bottom. Do not pick

up or hold your computer by the display.

v Use a quality carrying case that provides adequate cushion and protection.

Do not pack your computer in a tightly packed suitcase or bag.

Handle storage media and drives properly

v If your computer comes with an optical drive, do not touch the surface of a

disc or the lens on the tray.

v Wait until you hear the CD or DVD click into the center pivot of an optical

drive before closing the tray.

Caring for your computer

4 Lenovo 3000 V200 Service and Troubleshooting Guide

Lenovo 3000 V200 User Manual Page 14