Servicing Motherboard Components; Servicing Fb-Dimms - Fujitsu SPARC ENTERPRISE T5140 Service Manual

Servicing Motherboard Components

These topics explain how to replace the motherboard and its components in the
SPARC Enterprise T5140 and SPARC Enterprise T5240 servers.
"Servicing FB-DIMMs" on page 81
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"Servicing the Air Duct" on page 103
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"Servicing PCIe/XAUI Risers" on page 104
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"Servicing the Battery" on page 114
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"Servicing the SCC Module" on page 116
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"Servicing the Memory Mezzanine Assembly (SPARC Enterprise T5240)" on
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page 118
"Servicing the Motherboard Assembly" on page 122
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Related Information
"Infrastructure Boards in SPARC Enterprise T5140 Servers" on page 2
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Servicing FB-DIMMs

These topics explain how to identify, locate, and replace faulty FB-DIMMs. They also
describe procedures for upgrading memory capacity and provide guidelines for
achieving and maintaining valid memory configurations.
"Memory Fault Handling Overview" on page 82
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"Identify Faulty FB-DIMMs Using the show faulty Command" on page 83
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"Identify Faulty FB-DIMMs Using the FB-DIMM Fault Locator Button" on page 83
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"Remove FB-DIMMs" on page 84
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"Install Replacement FB-DIMMs" on page 86
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"Verify Successful Replacement of Faulty FB-DIMMs" on page 88
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"Upgrade Memory Configuration With Additional FB-DIMMs" on page 91
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