Oracle SUN X4-8 Service Manual page 6

Contents
Server Subsystems ......................................................................................... 34
Server Block Diagram .................................................................................... 50
Troubleshooting and Diagnostics ..................................................................... 53
Troubleshooting Server Component Hardware Faults ........................................... 53
Troubleshooting With Diagnostic Tools ............................................................. 70
Attaching Devices to the Server ....................................................................... 73
Getting Help ................................................................................................. 75
Servicing the Server ......................................................................................... 79
Component Serviceability, Locations, and Designations ........................................ 79
Performing Electrostatic Discharge and Static Prevention Measures ........................ 90
6 Sun Server X4-8 Service Manual • December 2015
Internal USB Ports ................................................................................ 33
System Management Subsystem ............................................................... 34
Storage and IO Subsystem ...................................................................... 45
Chassis Cooling Subsystem ..................................................................... 47
Power Subsystem .................................................................................. 50
Troubleshooting Server Hardware Faults ................................................... 54
Troubleshooting and Diagnostic Information .............................................. 58
Troubleshooting Indicators ...................................................................... 58
Indicator Blink Rates ............................................................................. 62
The CMOD Fault Remind Test Circuit ...................................................... 68
Troubleshooting System Cooling Issues ..................................................... 68
Troubleshooting Power Issues .................................................................. 69
Diagnostic Tools ................................................................................... 71
Diagnostic Tool Documentation ............................................................... 72
▼ Attach Devices to the Server .............................................................. 73
Configuring Serial Port Sharing ............................................................... 73
Ethernet Port Device Naming .................................................................. 75
Contacting Support ................................................................................ 76
Locating the Chassis Serial Number ......................................................... 76
Component Serviceability Requirements .................................................... 79
Component Locations ............................................................................. 81
Component Designations ........................................................................ 82
Component Network Access Control (NAC) Names .................................... 89
Using an Anti-static Wrist Strap ............................................................... 90
Using an Anti-static Mat ........................................................................ 91