Troubleshooting Flowcharts - HP Compaq NC4010 Maintenance And Service Manual

2.3 Troubleshooting Flowcharts

Flowchart
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.20
Maintenance and Service Guide
Troubleshooting Flowcharts Overview
Description
Initial troubleshooting
No power, part 1
No power, part 2
No power, part 3
No power, part 4
No video, part 1
No video, part 2
Nonfunctioning Docking Station
No operating system (OS) loading
No OS loading from hard drive, part 1
No OS loading from hard drive, part 2
No OS loading from hard drive, part 3
No OS loading from diskette drive
No OS loading from CD-ROM or DVD-ROM drive
No audio, part 1
No audio, part 2
Nonfunctioning device
Nonfunctioning keyboard
Nonfunctioning pointing device
No network or modem connection
Table 2-4
Troubleshooting
2-11