SPARC Enterprise T5120 and T5220 Servers Service Manual - Fujitsu
SPARC Enterprise T5120 and T5220 Servers Service Manual - Fujitsu
SPARC Enterprise T5120 and T5220 Servers Service Manual - Fujitsu
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TABLE: System Faults <strong>and</strong> the Corresponding LED States (Continued) (Continued)<br />
Component Fault Fault LEDs Lit Additional Information<br />
Hard drive • <strong>Service</strong> Required LED (front <strong>and</strong> rear panel)<br />
• Individual hard drive Fault LED<br />
FB-DIMM • <strong>Service</strong> Required LED (front <strong>and</strong> rear panel)<br />
• FB-DIMM Fault LED on motherboard<br />
(when FB-DIMM Locate button is pressed)<br />
Other<br />
components<br />
Detecting Faults With ILOM<br />
These topics explain how to use ILOM, the service processor firmware, to diagnose<br />
faults <strong>and</strong> verify successful repairs.<br />
■ “ILOM Troubleshooting Overview” on page 23<br />
■ “<strong>Service</strong>-Related ILOM Comm<strong>and</strong> Summary” on page 26<br />
Related Information<br />
■ .“POST Overview” on page 35<br />
■ “ILOM Properties that Affect POST Behavior” on page 35<br />
22 <strong>SPARC</strong> <strong>Enterprise</strong> <strong>T5120</strong> <strong>and</strong> <strong>T5220</strong> <strong>Servers</strong> <strong>Service</strong> <strong>Manual</strong> • July 2009<br />
See these sections:<br />
• “Hard Drive Servicing Overview” on<br />
page 69<br />
• “Hard Drive LEDs” on page 70<br />
• “Remove a Hard Drive” on page 71<br />
• “Install a Hard Drive” on page 73<br />
See these sections:<br />
• “Servicing the Motherboard Assembly” on<br />
page 117<br />
• “Identify Faulty FB-DIMMs Using the<br />
show faulty Comm<strong>and</strong>” on page 83<br />
• “Identify Faulty FB-DIMMs Using the<br />
FB-DIMM Fault Locator Button” on<br />
page 83<br />
• <strong>Service</strong> Required LED (front <strong>and</strong> rear panel) Note - Not all components have an<br />
individual component Fault LED. If the<br />
<strong>Service</strong> Required LED is lit, use the show<br />
faulty comm<strong>and</strong> to obtain additional<br />
information about the component affected.<br />
• “Identify Faulty FB-DIMMs Using the<br />
show faulty Comm<strong>and</strong>” on page 83