Index-5
Compaq Professional Workstation AP400 Maintenance and Service Guide
parts
communications 1-6
mechanical 1-3
system 1-3, 1-4
Password
Power-On 5-5
Power-On key icon 4-1
setup 5-2
Windows NT 5-8
PCI/ISA expansion slots, illustrated 3-15
Pentium II processor
removal and replacement 3-44
spares part number 1-3
test error codes 4-20
upgrading 3-46
Pentium III processor
spares part number 1-3
pin assignments
headphone connector 8-8
keyboard connector 8-5
line-in 8-6
line-out 8-6
microphone connector 8-8
monitor connector 8-8
mouse connector 8-4
parallel interface connector 8-3
RJ-45 connector 8-4
SCSI connector 8-7
serial interface connector 8-2
USB connector 8-4
Wide Ultra2 SCSI connector 8-5
pointing device
mouse, spares part number 1-5
test error codes 4-22
pointing devices
spares part number 1-7
POST messages 4-2
power problems, troubleshooting 4-6
power supply
removal and replacement 3-50
spares part number 1-3
power supply specifications 7-8
power switch
removal and replacement 3-50
spares part number 1-4
Power-On Password
bypassing 5-8
changing 5-6
clearing 5-6
deleting 5-8
Power-On Password
Continued
enabling 5-5
entering 5-6
Power-on Self-Test (POST)
error messages 4-2
function 4-1
PowerStorm 300 graphics controller
jumper settings 6-12
resolutions 7-23
spares part number 1-6
pre-failure warranty 2-3
preliminary cautions and warnings 2-1
printer
test error codes 4-21
troubleshooting 4-6
problems
audio hardware 4-13
CD-ROM drive (IDE) 4-11
diskette drive 4-7
display 4-8
hard drive 4-10
hardware installation 4-9
memory 4-11
network 4-12
power 4-6
printer 4-6
SCSI 4-12
processor
removal and replacement 3-44
spares part number 1-3
upgrading 3-46
processor power module
removal and replacement 3-45
spares part number 1-3
prompted diagnostics 4-16
Q
Quick Check diagnostics 4-15
QuickLock
enabling 5-11
keyboard and mouse interface 5-12
purpose 5-11
R
re-enabling diskette boot 5-10
re-enabling serial port 5-10
Remote ROM Flash, using 4-29
removal and replacement
10K RPM hard drive 3-26, 3-32