Servicing And Replacing Components - Oracle SPARC Enterprise M4000 Installation And Service Manual

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C H A P T E R
Servicing and Replacing
Components
This chapter includes the service procedures for replacing field-replaceable units and
installing optional assemblies.
This chapter includes the following topics:
Section 4.1, "Service Procedures Task Map" on page 4-2
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Section 4.2, "Identifying Firmware Versions" on page 4-3
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Section 4.3, "Replacing a Power Supply Unit" on page 4-4
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Section 4.4, "Powering Down a Link Before Service" on page 4-6
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Section 4.5, "Preparing the Cable Plate for Service" on page 4-7
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Section 4.6, "Replacing a Carrier" on page 4-9
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Section 4.7, "Replacing a Link Cable" on page 4-13
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Section 4.8, "Replacing a Link Card in the Host Server" on page 4-13
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Section 4.9, "Replacing a Link Card in an I/O Boat" on page 4-14
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Section 4.10, "Installing a Second I/O Boat" on page 4-16
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Section 4.11, "Replacing an I/O Boat" on page 4-19
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Section 4.12, "Replacing the External I/O Expansion Unit Chassis" on page 4-24
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Section 4.13, "Powering Up a Link After Service" on page 4-33
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