HP Armada 4200 Armada 4200 Family of Personal Computers Reference Guide - Page 113

CH 15 TROUBLESHOOTING, Checklist

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15 chapter TROUBLESHOOTING This chapter provides information on how to identify and correct some common hardware, memory, and software problems. It also explains several types of common messages that can be displayed on the screen. Troubleshooting information is provided on the following pages for: s Battery s Diskettes/diskette drive s Hard drive s Hardware installation s Keyboard/numeric keypad s Memory s Monitor s PC Cards s Pointing device s Power s Printer s Screen s Software applications s Sound problems Checklist If you encounter some minor problem with your computer or software application, go through the following checklist for possible solutions before running the diagnostic utilities: s Is the computer connected to an external power source, or does it have a fully charged battery pack installed? s Is the computer turned on and the power/suspend indicator light on? s Are all cables connected properly and securely? s Have you installed printer drivers for each application? Troubleshooting 15-1

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Troubleshooting
15-1
chapter
15
T
ROUBLESHOOTING
This chapter provides information on how to identify and correct
some common hardware, memory, and software problems. It also
explains several types of common messages that can be displayed
on the screen. Troubleshooting information is provided on the
following pages for:
■
Battery
■
PC Cards
■
Diskettes/diskette drive
■
Pointing device
■
Hard drive
■
Power
■
Hardware installation
■
Printer
■
Keyboard/numeric keypad
■
Screen
■
Memory
■
Software applications
■
Monitor
■
Sound problems
Checklist
If you encounter some minor problem with your computer or
software application, go through the following checklist for
possible solutions before running the diagnostic utilities:
■
Is the computer connected to an external power source, or
does it have a fully charged battery pack installed?
■
Is the computer turned on and the power/suspend indicator
light on?
■
Are all cables connected properly and securely?
■
Have you installed printer drivers for each application?