Users Guide

4 Installation and Troubleshooting Guide
serial I/O devices
troubleshooting, 6-4
serial port
connectors, 2-2
service, 10-1
software
analyzing problems, 4-1
avoiding interrupt assignment, 4-2
configuring, 4-1
error messages, 4-2
input errors, 4-2
installing, 4-1
program conflicts, 4-2
using, 4-2
support
technical, 10-1
switches
illustrated, 2-7
troubleshooting, 2-2
system
front bezel, 7-2
front panel, 2-5
interior layout, 7-4
system battery
replacing, 8-13
troubleshooting, 7-6
system board
connectors, A-3
illustrated, 8-1
jumpers, A-2
troubleshooting, 7-16
system cover
removing, 7-2
replacing, 7-3
system memory
troubleshooting, 7-13
System Setup program, 2-8
T
TechFax service, 10-3
technical assistance
obtaining, 10-1
warranty repair or credit, 10-4
troubleshooting
basic I/O functions, 6-3
basic problems, 2-1
beep codes, 3-4
connectors, 2-2
cooling fans, 7-10
damaged system, 7-6
Diagnostics Checklist, 10-5
diskette drive, 7-17
expansion cards, 7-12
hard-disk drives, 7-18
integrated NICs, 6-6
Internet tools, 10-2
keyboard, 6-2
messages and codes, 3-1
monitor, 6-1
power supply, 7-7
safety precautions, 7-1
serial I/O devices, 6-4
switches, 2-2
system battery, 7-6
system board, 7-16
system memory, 7-13
USB devices, 6-5
video subsystem, 7-15
wet computer, 7-5
U
upgrading
memory modules, 8-5
USB
connector, 2-2
USB devices
troubleshooting, 6-5
4D338bk0.book Page 4 Wednesday, August 12, 2015 12:40 PM