Troubleshooting

2.3 Troubleshooting Flowcharts

Table 2-4

Troubleshooting Flowcharts Overview

Flowchart Description

2.1Initial troubleshooting

2.2No power, part 1

2.3No power, part 2

2.4No power, part 3

2.5No power, part 4

2.6No video, part 1

2.7No video, part 2

2.8Nonfunctioning docking station

2.9No operating system (OS) loading

2.10No OS loading from hard drive, part 1

2.11No OS loading from hard drive, part 2

2.12No OS loading from hard drive, part 3

2.13No OS loading from CD- or DVD-ROM drive

2.14No audio, part 1

2.15No audio, part 2

2.16Nonfunctioning device

2.17Nonfunctioning keyboard

2.18Nonfunctioning pointing device

2.19No network or modem connection

2–10

Maintenance and Service Guide