Contents
8 SPARC T5-4 Server Service Manual • July 2016
Servicing the System Battery .......................................................................... 125
▼ Remove the System Battery ..................................................................... 125
▼ Install the System Battery ........................................................................ 126
▼ Verify the System Battery ........................................................................ 128
Servicing the Front I/O Assembly ................................................................... 131
Front I/O Assembly Reference ....................................................................... 131
▼ Remove the Front I/O Assembly ............................................................... 131
▼ Install the Front I/O Assembly .................................................................. 133
Servicing Power Supplies ............................................................................... 135
Power Supply and AC Power Connectors ........................................................ 135
Power Supply and AC Power Connector LEDs ................................................. 137
▼ Determine Which Power Supply Is Faulty ................................................... 138
▼ Remove a Power Supply .......................................................................... 138
▼ Install a Power Supply ............................................................................ 140
▼ Verify a Power Supply ............................................................................ 143
Servicing Fan Modules .................................................................................... 145
Fan Module Locations .................................................................................. 145
Fan Module LED ......................................................................................... 146
▼ Determine Which Fan Module Is Faulty ..................................................... 146
▼ Remove a Fan Module ............................................................................ 147
▼ Install a Fan Module ............................................................................... 149
▼ Verify a Fan Module ............................................................................... 150
Servicing PCIe Cards ...................................................................................... 151
Understanding PCIe Root Complex Connections ............................................... 151
PCIe Root Complex Connections (Single-Processor Configurations) .............. 152
PCIe Root Complex Connections (Dual-Processor Configurations) ................ 153
PCIe Card Installation Order .......................................................................... 155
PCIe Carrier Handle and LEDs ...................................................................... 156
▼ Determine Which PCIe Card Is Faulty ....................................................... 157
▼ Remove a PCIe Card Carrier .................................................................... 158
▼ Remove a PCIe Card .............................................................................. 161
▼ Install a PCIe Card ................................................................................. 163
▼ Remove a PCIe Carrier Extension ............................................................. 165
▼ Install a PCIe Carrier Extension ................................................................ 167