Caring for your computer
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
vAvoid placing any objects (including paper) between the display and the keyboard or under the keyboard.
vDo not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on your computer, display, or external devices.
vYour 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
vBefore moving your computer, be sure to remove any media, turn off attached devices, and disconnect cords and cables.
vBe 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.
vWhen picking up your open computer, hold it by the bottom. Do not pick up or hold your computer by the display.
vUse 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
vIf your computer comes with an optical drive, do not touch the surface of a disc or the lens on the tray.
vWait until you hear the CD or DVD click into the center pivot of an optical drive before closing the tray.
4Lenovo 3000 V200 Service and Troubleshooting Guide
