Tyan Computer B2891 manual Replacing Pre-Installed Components, Introduction

Chapter 3: Replacing Pre-Installed

Components

3.1Introduction

This chapter explains how to replace pre installed compo- nents including the motherboard, LED control board, HDD, and CD-ROM drive.

Take note of the precautions in this section when installing your system.

3.1.1Work Area

Make sure you have a stable, clean working environment. Dust and dirt can get into components and cause malfunc- tions. Use containers to keep small components separated. Putting all small components in separate containers keeps them from becoming lost. Adequate lighting and proper tools can prevent you from accidentally damaging the internal components.

3.1.2Tools

The procedures that follow require only a few tools, including the following:

•A cross head (Phillips) screwdriver

•A grounding strap or an anti-static pad

Most of the electrical and mechanical connections can be dis- connected using your fingers. It is recommended that you do not use needle-nosed pliers to remove connectors as these can damage the soft metal or plastic parts of the connectors.

Chapter 3: Replacing Pre-Installed Components 37