IBM 887022X Maintenance Manual - Page 200

symptoms, Light, errors, Level, light

Get IBM 887022X - Eserver xSeries 445 PDF manuals and user guides
UPC - 000435151957
View all IBM 887022X manuals
Add to My Manuals
Save this manual to your list of manuals

Page 200 highlights

Note: See Chapter 8, "Parts listing, Type 8870," on page 249 to determine which components are replaceable by the customer, and which components should be replaced by an IBM field service technician. Beep/symptom FRU/action Two long and two short beeps 1. I/O board 2. Center plane No beep symptoms Note: See Chapter 8, "Parts listing, Type 8870," on page 249 to determine which components are replaceable by the customer, and which components should be replaced by an IBM field service technician. No beep symptom FRU/action No beep and the system operates correctly. Light path card No beeps occur after successfully completing POST (Power-On Status is disabled.) 1. Run Configuration/Setup, set the Start Options Power-On Status to enable. 2. Light Path card. 3. SMP board. No ac power (Power supply ac LED is off) 1. Check the power cord. 2. Power supply (if two are installed, swap them to determine if one is defective.) 3. Top power board No beep and no video See "Undetermined problems" on page 246. System will not power-up (Power supply ac LED is on) 1. See "Power LED errors" on page 240. 2. Microprocessor installation sequence (see "Installing and replacing a microprocessor" on page 116). Light path LED errors Before replacing any FRU: 1. Observe LEDs on boards. 2. View System-Error log. Note: For 16-way configuration, each chassis must be powered on as a standalone server to observe the LEDs for the boards of that chassis. Level 1 light path The level 1 light path consists of the system-error LED on the front panel (see "Light path diagnostics" on page 65). 190 xSeries 445 Type 8870: Hardware Maintenance Manual and Troubleshooting Guide

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
  • 212
  • 213
  • 214
  • 215
  • 216
  • 217
  • 218
  • 219
  • 220
  • 221
  • 222
  • 223
  • 224
  • 225
  • 226
  • 227
  • 228
  • 229
  • 230
  • 231
  • 232
  • 233
  • 234
  • 235
  • 236
  • 237
  • 238
  • 239
  • 240
  • 241
  • 242
  • 243
  • 244
  • 245
  • 246
  • 247
  • 248
  • 249
  • 250
  • 251
  • 252
  • 253
  • 254
  • 255
  • 256
  • 257
  • 258
  • 259
  • 260
  • 261
  • 262
  • 263
  • 264
  • 265
  • 266
  • 267
  • 268
  • 269
  • 270
  • 271
  • 272
  • 273
  • 274
  • 275
  • 276
  • 277
  • 278
  • 279
  • 280
  • 281
  • 282
  • 283
  • 284
  • 285
  • 286
  • 287
  • 288
  • 289
  • 290
  • 291
  • 292
  • 293
  • 294
  • 295
  • 296
  • 297
  • 298
  • 299
  • 300
  • 301
  • 302
  • 303
  • 304
  • 305
  • 306
  • 307
  • 308
  • 309
  • 310
  • 311
  • 312
  • 313
  • 314
  • 315
  • 316
  • 317
  • 318
  • 319
  • 320
  • 321
  • 322
  • 323
  • 324
Note:
See
Chapter
8,
“Parts
listing,
Type
8870,”
on
page
249
to
determine
which
components
are
replaceable
by
the
customer,
and
which
components
should
be
replaced
by
an
IBM
field
service
technician.
Beep/symptom
FRU/action
Two
long
and
two
short
beeps
1.
I/O
board
2.
Center
plane
No
beep
symptoms
Note:
See
Chapter
8,
“Parts
listing,
Type
8870,”
on
page
249
to
determine
which
components
are
replaceable
by
the
customer,
and
which
components
should
be
replaced
by
an
IBM
field
service
technician.
No
beep
symptom
FRU/action
No
beep
and
the
system
operates
correctly.
Light
path
card
No
beeps
occur
after
successfully
completing
POST
(Power-On
Status
is
disabled.)
1.
Run
Configuration/Setup,
set
the
Start
Options
Power-On
Status
to
enable.
2.
Light
Path
card.
3.
SMP
board.
No
ac
power
(Power
supply
ac
LED
is
off)
1.
Check
the
power
cord.
2.
Power
supply
(if
two
are
installed,
swap
them
to
determine
if
one
is
defective.)
3.
Top
power
board
No
beep
and
no
video
See
“Undetermined
problems”
on
page
246.
System
will
not
power-up
(Power
supply
ac
LED
is
on)
1.
See
“Power
LED
errors”
on
page
240.
2.
Microprocessor
installation
sequence
(see
“Installing
and
replacing
a
microprocessor”
on
page
116).
Light
path
LED
errors
Before
replacing
any
FRU:
1.
Observe
LEDs
on
boards.
2.
View
System-Error
log.
Note:
For
16-way
configuration,
each
chassis
must
be
powered
on
as
a
standalone
server
to
observe
the
LEDs
for
the
boards
of
that
chassis.
Level
1
light
path
The
level
1
light
path
consists
of
the
system-error
LED
on
the
front
panel
(see
“Light
path
diagnostics”
on
page
65).
190
xSeries
445
Type
8870:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide