Servicing The Motherboard Side Components - Sun Microsystems Fire V890 Service Manual

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C H A P T E R
Servicing the Motherboard Side
Components
This chapter describes how to remove and install the system motherboard and
components on the motherboard side of the system. For a list of part numbers for
field-replaceable units (FRUs) and optional equipment, see
Breakdown" on page
The following tasks are covered in this chapter:
"How to Remove a CPU/Memory Board" on page 30
■
"How to Install a CPU/Memory Board" on page 34
■
"How to Remove a Memory Module" on page 40
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"How to Install a Memory Module" on page 44
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"How to Remove a CPU Fan Tray" on page 48
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"How to Install a CPU Fan Tray" on page 50
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"How to Remove a Motherboard Fan Tray" on page 52
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"How to Install a Motherboard Fan Tray" on page 55
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"How to Remove the CPU Fan Status Assembly" on page 57
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"How to Install the CPU Fan Status Assembly" on page 60
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"How to Remove the CPU/Memory Board Status Assembly" on page 61
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"How to Install the CPU/Memory Board Status Assembly" on page 63
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"How to Remove the Motherboard Fan Status Flex Circuit" on page 64
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"How to Install the Motherboard Fan Status Flex Circuit" on page 65
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"How to Remove the Motherboard" on page 66
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"How to Install the Motherboard" on page 70
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247.
"Illustrated Parts
29