Specifications

Maintenance and Service Guide iii
Contents
1 Product Description
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
1.2 Clearing a Password. . . . . . . . . . . . . . . . . . . . . . . . . . 1–4
1.3 Power Management . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5
1.4 Computer External Components . . . . . . . . . . . . . . . . 1–6
1.4 Design Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–16
2 Troubleshooting
Using the PhoenixBIOS Setup Utility . . . . . . . . . . . . . . . 2–1
Troubleshooting Flowcharts. . . . . . . . . . . . . . . . . . . . . . . 2–2
Initial Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 2–3
2.2 No Power, Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . 2–4
2.3 No Power, Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . 2–5
2.4 No Power, Part 3 . . . . . . . . . . . . . . . . . . . . . . . . . 2–6
2.5 No Power, Part 4 . . . . . . . . . . . . . . . . . . . . . . . . . 2–7
2.6 No Video, Part 1 . . . . . . . . . . . . . . . . . . . . . . . . . 2–8
2.7 No Video, Part 2 . . . . . . . . . . . . . . . . . . . . . . . . . 2–9
2.8 Nonfunctioning Docking Station
(if applicable). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–10
2.9 No Operating System (OS) Loading . . . . . . . . . 2–11
2.10 No OS Loading from Hard Drive, Part 1. . . . . 2–12
2.11 No OS Loading from Hard Drive, Part 2. . . . . 2–13
2.12 No OS Loading from Hard Drive, Part 3. . . . . 2–14
2.13 No OS Loading from Diskette Drive. . . . . . . . 2–15
2.14 No OS Loading from CD- or
DVD-ROM Drive . . . . . . . . . . . . . . . . . . . . . . . . . . 2–16
2.15 No Audio, Part 1 . . . . . . . . . . . . . . . . . . . . . . . 2–17
2.16 No Audio, Part 2 . . . . . . . . . . . . . . . . . . . . . . . 2–18