Preparing To Service The System; Guidelines - Sun Microsystems Sun Fire V490 Parts Installation And Removal Manual

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C H A P T E R

Preparing to Service the System

This chapter describes service procedures. It contains the following sections:
"Tools Required for Installation and Service" on page 18
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"How to Power On the System" on page 18
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"How to Power Off the System" on page 22
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"How to Initiate a Reconfiguration Boot" on page 23
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"How to Slide the System Out of the Cabinet" on page 25
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"How to Slide the System Out of a Fully Populated Cabinet" on page 29
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"How to Slide the System Into the Cabinet" on page 31
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"How to Remove the System From the Cabinet" on page 33
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"How to Install the System Into the Cabinet" on page 36
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"How to Avoid Electrostatic Discharge" on page 41
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Note – If you are servicing a system installed in a 2-post rack, see

Guidelines

Be sure to keep the following guidelines in mind:
Except for removing and installing disk drives, this system must be serviced only
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by qualified service providers.
Power supplies are hot-swappable. For information about hot-swapping, see
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"About Hot-Swappable and Hot-Pluggable Components" on page
Internal disk drives are hot-pluggable. For information about hot-plugging, see
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"About Hot-Swappable and Hot-Pluggable Components" on page
For servicing any other parts internal to the system, you must first power off the
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system. See "How to Power Off the System" on page
Appendix A.
46.
46.
22.
17