Index
93
rear panel, 3
Serial A/MGMT, 3
USB, 3
video, 3
POST
error messages, 29
POST
power-on self test, 30
POSTs
fail, 51
power
none, 50
problems, 55
power cords
disconnect all before opening system, 70
Power Cords, 23
power management
Sleep States, 6
power on/off
switch does not turn off AC power, 69, 70
Power requirements, 12
power supply
hazardous conditions, 70
power switch
DC power (front panel), 1
powering-down procedure, 4
power-on self test
POST, 30
Power-On Self-Test (POST), 25
preventive maintenance, 49
printer/datacomm
problems, 59
problems
CD-ROM drive, 46
keyboard, 46
mouse, 46
password(s), 53
processor
no speed switch settings, 86
processor
pin alignment, 85
problems, 66
terminator, 85
processors
clock speed, 82
supported, 82
R
read/write errors, 61
removing front bezel, 73
removing top cover, 71
replacing parts, 69
replacing top cover, 72
S
safety
guidelines, 69
SCSI
Problems, 63
SCSI controller ID, 9
SCSI device
troubleshooting, 46
serial port
connectors, 14
service
no user-serviceable parts, power supply, 70
Setup Utility
BIOS corruption, 48
Sleep States, 2
Advanced Configuration and Power
Management Interface, 5
defined, 5
hibernate, 5
LAN activity, 5
NOS dependent, 2
possible corrupted data, 6
power button configurations, 6
power management, 6
scheduled events, 5
standby, 5
suspend, 5
wake-up events, 5
specification, 11
switch settings
processor speed, 86
switches
power on/off, 69, 70
system board
removing DIMMs, 78
system information, 7
T
tape backup device
troubleshooting, 46
tape backup drive, 8
tape heads, 49
terminator, 85
tools and equipment, 69
trichlorethylene, 49
troubleshooting
battery problems, 46
CD-ROM drive, 46
heatsink problems, 28
keyboard, 46
mouse, 46
process steps, 28
troubleshooting, 49
basics, 28
finding the problem
, 50
hardware problems, 45
POST error messages, 31
tools, 27