Sun Microsystems STOREDGE A5000, Installation And Service Manual

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Chapter 7 Service 7-15
7.2.8 Power Supply
Caution –
If over half of the disk drive bays are loaded and the disk array has two
power supplies, the power system is not redundant. If one of the power supplies
fails and there is heavy drive activity, the disk array may power off.
1. Remove the door and panel assembly (see Section 7.2.5).
2. Use the Phillips screwdriver to remove the screws (
FIGURE 7-12
).
Note –
If you are installing an additional power supply, use a Phillips screwdriver
to remove the screws securing the spacer to the power supply slot. Remove the
spacer that covers the power supply slot.
3. Replace the power supply.
FIGURE 7-12
Removing a Power Supply
4. Tighten the screws.
5. Reinstall the door assembly.