Lenovo 8141, 8426, 8421, 8145 Available options, Tools required, Handling static-sensitive devices

Available options

The following are some available options:

vExternal options

–Parallel port devices, such as printers and external drives

–Serial port devices, such as external modems and digital cameras

–Audio devices, such as external speakers for the sound system

–USB devices, such as printers, joysticks, and scanners

–Security device, such as a padlock

–Monitors

vInternal options

–System memory, called dual inline memory modules (DIMMs)

–Peripheral component interconnect (PCI) adapters

–PCI Express (x1) adapter

–PCI Express (x16) graphics adapter

–Internal drives, such as:

-Optical drives such as CD and DVD drives

-Hard disk drive

-Diskette drives and other removable media drives

For the latest information about available options, see the following World Wide Web pages:

vhttp://www.lenovo.com/think/en/

vhttp://www.lenovo.com/think/support

You also can obtain information by calling the following telephone numbers:

vWithin the United States, call 1-800-426-2968, your Lenovo reseller, or Lenovo marketing representative.

vWithin Canada, call 1-800-565-3344 or 1-800-426-2968.

vOutside the United States and Canada, contact your Lenovo reseller or Lenovo marketing representative.

Tools required

To install some options in your computer, you might need a flat-blade or Phillips screwdriver. Additional tools might be needed for certain options. See the instructions that come with the option.

Handling static-sensitive devices

Static electricity, although harmless to you, can seriously damage computer components and options.

When you add an option, do not open the static-protective package containing the option until you are instructed to do so.

When you handle options and other computer components, take these precautions to avoid static electricity damage:

vLimit your movement. Movement can cause static electricity to build up around you.

Chapter 1. Installing options 5