Table of Contents
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F
fan assemblies 334
removal 334
replacement 335
fan locations 9
fan removal 334
fan replace 335
features, system 2
architecture, bus 2
media drives 3
memory 2
processors 2
firmware 285
error codes 137
level 285
update 285
firmware checkpoints 101
firmware updates
system 283
FRU
DIMM present bits 228
index 125
FRU isolation 35
G
general user menu 256
H
handling static–sensitive devices 310
hardware problem determination 247
help
online 390
telephone 391
hot-plug disk drives 339
removal 340
replacement 341
hot-plug manager 324
hot-pluggable PCI-X adapter installation overview 324
I
I/O problem isolation 33
index, error code to FRU 125
indicators, POST 7
information, reference 1
install rack 317
instructions, multiple FRU 19
IPL flow 93
isolation, FRU 35
J
JTAG problem isolation 33
K
keys
numeric 1 key 7
442
NAS Gateway 500 Service Guide
L
language selection menu 275
laser compliance statement xvi
laser safety information xvi
LCD progress indicator log 290
LEDs 383
component 384
operator panel 383
loading diagnostics 243
location codes 17
AIX 17
format 17
physical 17
locations
DIMMs 12
fans 9
power supply 8
system board 10, 11
system unit 8
logic diagram, GQ 16
M
maintenance analysis procedures 33
maintenance analysis procedures (MAPs) 39
minimum configuration Map 72
problem determination MAP 49
repair checkout 45
manual, about this ix
manual, who should read ix
MAP 1520, power 58
MAP 1521, power 60
MAP 1548, minimum configuration 77
MAP rules 39
quick entry MAP 40
media drives 337
removal 337
replacement 338
memory
configure 287
deconfigure 287
module present bits 228
memory configuration/deconfiguration menu 271
memory problem resolution 33
menu
boot mode 267
call-in/call-out 276
call-out policy setup 279
customer account setup 280
general
user 256
language selection 275
LED indicator 273
main 257
memory configuration/deconfiguration 271
modem configuration 277
OS surveillance
setup 260
power control network utilities 272
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