Sun Microsystems SunSwift SPARCserver 1000, Service Manual

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3-1
Troubleshooting Flow Diagrams
3
This chapter presents strategies for quickly locating faulty hardware.
Use Table 3-1 to locate the flow diagram section that applies to your problem.
Table 3-1 Problem Areas
Problem Area Flow Diagram Branch Reference
Physical system and connections A Figure 3-2
Control Board A.1 Figure 3-3
Faulty SuperSPARC module A.2 Figure 3-4
Power-on self-tests (POST) B, B.1 Figure 3-5 and Figure 3-6
Faulty CPU motherboard A.2, B.1 Figure 3-4 and Figure 3-6
Faulty SIMM B.2 Figure 3-7
Faulty SBus card B.3 Figure 3-8
System does not boot C, D Figure 3-9 and Figure 3-10
System configuration C, D Figure 3-9 and Figure 3-10
Wrong boot path D Figure 3-10
Network configuration E Figure 3-11
Client boot status E.1, E.2, E.3 Figure 3-12
Ethernet error messages E.4 Figure 3-13