Sun Oracle 4540 - Phaser Copystation, Руководство по обслуживанию, Страница: 161 / 264

Chapter 3 Maintaining the Sun Fire X4500 and X4540 Servers 3-41
▼
To Access the Third Power Supply Bay
Note – If you are installing the third power supply, you must first remove the power
supply cover and cable management arm mounting plate (power supply filler panel).
1. From the back of the enclosure, remove the power supply cover.
Note – If another system is installed in the rack above your system and blocks access
to the power supply cover. To complete some of the following steps, you may need to
go to the front of your system and pull it out so it extends all the way out of the rack.
2. Using a No. 1 Phillips screwdriver, remove the two screws on the power supply
cover.
Pull the cover toward the rear of the chassis and lift. Some extra effort may be
required to disengage the eight mushroom-head pins that secure the power
supply cover to the chassis. See
FIGURE 3-18
.
FIGURE 3-18
Removing the Power Supply Area Cover
Screws