Technical data

Index 1
Index
Numbers
200 MB Winchester disk drive, jumper configura-
tions, A-9
3-slot DIO-II card cage (Model 400s), 5-64
330 MB Winchester disk drives, jumper configura-
tions, A-10
330/660 MB disk controller board (Model 400s),
removal and replacement procedure, 5-38
660 MB Micropolis hard disk drive, jumper settings,
A-11
660 MB Winchester disk drives, jumper configura-
tions, A-10
802.3 network controller
theory of operation, 3-11
verifying operation with self test (Domain),
4-18
802.5 Network Controller-AT
jumper configuration, A-5 to A-6
operation, 3-17
98735-6658, PDMA graphics interface board, 3-18
98789A color monitor, 2-7
A
accessing diagnostics, (Domain), 4-15
Apollo Token Ring Network Controller-AT
jumper configuration, A-7
operation, 3-16
assemblies (Model 400t and 400dl), system unit, 5-4
AT-compatible accessory boards (Model 400s),
1-13
AT-compatible backplane board (Model 400s),
3-17
ATR, theory of operation, 3-16
Audio output generator, 3-12
auto system select mode (HP-UX), C-25 to C-30
scan for system, C-26
selected system, C-27
store selected system, C-28 to C-30
B
bezel (Model 400s), 5-34
block diagrams
DIO-II system operation (Model 400s), 3-7
ISA system (Model 400s), 3-8
Model 400dl, 3-5
Model 400t, 3-4
standard system (Model 400s), 3-6
boot mode
LED patterns, new system initial power-on
(HP-UX), C-7 to C-8
selection, set by EEPROM configuration
(HP-UX), C-9 to C-12
boot PROM diagnostics, 4-2
Domain MD level, 4-14
extended self test (Domain), 4-14
boot ROM
displayed status messages (HP-UX), 4-46
failure messages (HP-UX), 4-48
functions (HP-UX), 4-32 to 4-37
messages (HP-UX), 4-46 to 4-49
on CPU/Motherboard. 3-9
theory of operation, 3-10
self tests (HP-UX), 4-38 to 4-52