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Sun Fire X4800 Server Diagnostics Guide Sun Fire X4800 Server Documentation |
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Sun Fire X4800 Server Diagnostics Guide Sun Fire X4800 Server Documentation |
About This Documentation (PDF and HTML)
Overview of the Diagnostics Guide
Introduction to System Diagnostics
How to Gather Service Visit Information
How to Troubleshoot Power Problems
How to Externally Inspect the Server
How to Internally Inspect the Server
How to Read the DIMM Fault LEDs
Identifying DIMM Error Messages
Default BIOS Power-On Self-Test (POST) Events
Using the ILOM to Monitor the Host
Viewing the ILOM Sensor Readings
Viewing the ILOM System Event Log
Interpreting Event Log Time Stamps
Creating a Data Collector Snapshot
How to Create a Snapshot With the ILOM Web Interface
How to Create a Snapshot With the ILOM Command-Line Interface
Using SunVTS Diagnostics Software
Introduction to SunVTS Diagnostic Test Suite
How to Diagnose Server Problems With the Bootable Diagnostics CD
Performing Pc-Check Diagnostic Tests
In the Sun Fire X4800 server CMODs, 16 DIMM slots are available for each CPU. The DIMM fault LEDs in the DIMM slot ejector levers indicate which DIMM pair has failed. These DIMM fault LEDs can be lit for up to one minute by a capacitor on the CMOD, even though the CMOD is removed from the server.
The DIMM ejector levers contain LEDs that can indicate a faulty DIMM.
The following illustration shows the location of the Fault Remind button.
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