messages, SP checkpoints 3-30
microcode
software errors 5-2
minimum configuration Map 2-25
modem
configuration file selection C-2
configurations C-1
seamless transfer C-6
modem_f.cfg, sample file C-13
modem_f0.cfg, sample file C-16
modem_f1.cfg, sample file C-19
modem_z.cfg, sample file C-9
modem_z0.cfg, sample file C-11
module, disk drive
identification 5-15
serial number 5-15
strings 5-14
N
names used in the SRN table 5-2
Non-Hot-Swappable SCSI disk
drives. 7-45
numbers, service request
description of 5-1
software and microcode errors 5-2
table 5-3
NVRAM A-14
O
OK 2-1, 3-32, D-2
online diagnostics 4-1
operational phases, SP
standby D-2
operator panel 1-6
operator panel control assembly
removal 7-48
replacement 7-48
P
pager A-18, A-19
parts information 8-1
passwords
changing general access
password A-9
changing privileged access
password A-9
overview A-9
paths, data
description of 5-16
pdisk
identification 5-15
with no associated hdisk 2-46
physical
disk drives (pdisks) 5-15
physical location codes 3-48, 3-50
POST error codes 3-1
POST errors
read A-5, A-14
power cables 1-9, 8-5
power distribution assembly
removal 7-41
replacement 7-42
power MAP 2-10
power supplies
replacement 7-21
power-on methods A-26
preface xvii
primary console C-8
privileged access password,
changing A-9
privileged user menus A-6
problem determination
SRNs (service request
numbers) 5-1
problem determination MAP 2-5
progress indicators A-5, A-14
X-4 RS/6000 Enterprise Server Model H50 Installation and Service Guide