Dell R905, HX574 owner manual 167, 171

Troubleshooting a Hard Drive	159
Troubleshooting a SAS Controller or SAS
RAID Controller	161
Troubleshooting an External SAS Tape Drive	163
Troubleshooting Expansion Cards	164
Troubleshooting the Microprocessors	165

5 Running the System Diagnostics	167
Using Dell PowerEdge Diagnostics	167
System Diagnostics Features	167
When to Use the System Diagnostics	168
Running the System Diagnostics	168
System Diagnostics Testing Options	168
Using the Custom Test Options	169
Selecting Devices for Testing	169
Selecting Diagnostics Options	169
Viewing Information and Results	170

6 Jumpers and Connectors	171
System Board Jumpers	171
Disabling a Forgotten Password	171
System Board Connectors	172
Processor Expansion Module Board Connectors. . . .	175

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