IBM 866631Y Hardware Maintenance Manual - Page 152

Undetermined problems, Message, Action

Get IBM 866631Y - Netfinity 7100 - 8666 PDF manuals and user guides
UPC - 087944569336
View all IBM 866631Y manuals
Add to My Manuals
Save this manual to your list of manuals

Page 152 highlights

Message Action Failure reading I2C device. Check devices on bus 3. 1. Reseat VRMs 2. Reseat Processor/PCI Board 3. Replace VRMs 4. Replace Processor/PCI Board 5. Replace I/O Legacy Board Failure reading I2C device. Check devices on bus 4. 1. Reseat Power Backplane/DASD power cable 2. Reseat I/O Legacy Board 3. Replace Power Backplane/DASD power cable 4. Replace DASD Backplane 5. Replace Power Backplane 6. Replace I/O Legacy Board Failure reading I2C device. Check devices on bus 5. 1. Reseat CPUs 2. Reseat Processor/PCI Board 3. Replace CPUs 4. Replace Processor/PCI Board 5. Replace I/O Legacy Board Failure reading I2C device. Check devices on bus 6. 1. Reseat memory card 2. Reseat Processor/PCI Board 3. Replace memory card 4. Replace Processor/PCI Board 5. Replace I/O Legacy Board Failure reading I2C device. Check devices on bus 7. 1. Reseat Processor/PCI Board 2. Replace Processor/PCI Board 3. Replace I/O Legacy Board Failure reading I2C device. Check devices on 1. Replace I/O Legacy Board bus 8. Undetermined problems You are here because the diagnostic tests did not identify the failure, the Devices List is incorrect, or the system is inoperative. Notes: 1. A corrupt CMOS can cause undetermined problems. 2. A faulty I2C Bus can cause undetermined problems. Check the system error log for any I2C Bus errors; see "I2C bus fault messages" on page 141. Check the LEDs on all the power supplies, see"Power supply LED errors" on page 131. If the LEDs indicate the power supplies are working correctly, return here and do the following: 1. Power-off the computer. 2. Be sure the system is cabled correctly. 3. Remove or disconnect the following (one at a time) until you find the failure (power-on the computer and reconfigure each time). Any external devices Surge suppressor device (on the computer) 142 Hardware Maintenance Manual: Netfinity 7100 - Type 8666

  • 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
Message
Action
Failure reading I2C device. Check devices on
bus 3.
1.
Reseat VRMs
2.
Reseat Processor/PCI Board
3.
Replace VRMs
4.
Replace Processor/PCI Board
5.
Replace I/O Legacy Board
Failure reading I2C device. Check devices on
bus 4.
1.
Reseat Power Backplane/DASD power
cable
2.
Reseat I/O Legacy Board
3.
Replace Power Backplane/DASD power
cable
4.
Replace DASD Backplane
5.
Replace Power Backplane
6.
Replace I/O Legacy Board
Failure reading I2C device. Check devices on
bus 5.
1.
Reseat CPUs
2.
Reseat Processor/PCI Board
3.
Replace CPUs
4.
Replace Processor/PCI Board
5.
Replace I/O Legacy Board
Failure reading I2C device. Check devices on
bus 6.
1.
Reseat memory card
2.
Reseat Processor/PCI Board
3.
Replace memory card
4.
Replace Processor/PCI Board
5.
Replace I/O Legacy Board
Failure reading I2C device. Check devices on
bus 7.
1.
Reseat Processor/PCI Board
2.
Replace Processor/PCI Board
3.
Replace I/O Legacy Board
Failure reading I2C device. Check devices on
bus 8.
1.
Replace I/O Legacy Board
Undetermined problems
You are here because the diagnostic tests did not identify the failure, the Devices
List is incorrect, or the system is inoperative.
Notes:
1.
A corrupt CMOS can cause undetermined problems.
2.
A faulty I2C Bus can cause undetermined problems. Check the system error log
for any I2C Bus errors; see “I2C bus fault messages” on page 141.
Check the LEDs on all the power supplies, see“Power supply LED errors” on
page 131. If the LEDs indicate the power supplies are working correctly, return
here and do the following:
1.
Power-off the computer.
2.
Be sure the system is cabled correctly.
3.
Remove or disconnect the following (one at a time) until you find the failure
(power-on the computer and reconfigure each time).
Any external devices
Surge suppressor device (on the computer)
142
Hardware Maintenance Manual: Netfinity 7100 – Type 8666