Sun Oracle Fire X4470 M2, Руководство по обслуживанию

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Chapter 3 Servicing CRU Components That Do Not Require Server Power Off 3-13
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Remove a Power Supply
Refer to
FIGURE 3-8
when completing the following procedure.
1. Prepare for servicing:
a. Attach an antistatic wrist strap.
See Section 2.3 “Performing Electrostatic Discharge and Static Prevention
Measures” on page 2-3 .
b. If necessary, release the cable management arm to access the power supplies.
See Section 2.5 “Releasing the Cable Management Arm” on page 2-5 .
2. Identify which power supply (0 or 1) requires replacement.
A lit Service Action Required LED on a power supply indicates that a failure was
detected.
3. Disconnect the power cord from the faulty power supply.
4. Press down on the release latch.
5. Slide the power supply out of the chassis.
Caution – Whenever you remove a power supply, you should replace it with
another power supply; otherwise, the server might overheat due to improper airflow.
If a new power supply is not available, leave the failed power supply installed until
it can be replaced.