Oracle SPARC T8-4 Service Manual page 201

fan modules, 147
hard drives, 90
PCIe cards, 160
power supplies, 138
processor modules, 59
SPM, 117
log files, interpreting, 35
log files, viewing, 36
M
main module
accessing internal components, 97
component locations, 20
installing, 102
locating, 14
removing, 99
verifying, 105
main module motherboard location, 20
message buffer, checking the, 35
message identifier, 33
N
NET Link and Activity LED, 30
Net Management Link and Activity LED, 30
Net Management Speed LED, 30
NET Speed LED, 30
NVMe switch cards
installing, 110
removing, 109
servicing, 107
verifying, 114
O
Oracle Solaris OS files and commands, 35
Oracle Solaris PSH
checking for faults, 33
clearing faults, 39
overview, 25
Oracle VTS, 26
P
PCIe cards
installation order, 158
installing, 167
locating faulty, 160
removing, 164
verifying, 171
PCIe carrier extension
needed for system cooling by some PCIe
cards, 170
PCIe carriers
installing, 170
LEDs, 159
locating, 15
removing, 161
PCIe root complex connections, 155
PCIe slots
disabled after PM1 failure, 158
PM1 failure, PCIe slots disabled after, 158
POST
configuration examples, 37
configuring, 37
overview, 37
power cords
connecting, 191
disconnecting, 53
power supplies
configuration, 135
installing, 142
LEDs, 137
locating, 14
locating faulty, 138
removing, 139
verifying, 144
powering off
emergency shutdown, 52
gracefully with power button, 52
using service processor command, 51
powering on
usingstart /SYS command, 192
Index
201