Sun Microsystems Sun Enterprise 4000, Руководство по модернизации

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8 Sun Enterprise 4000 System Centerplane Upgrade Guide • January 1999
7. Place the empty system chassis front side down (
FIGURE 7
).
FIGURE 7
Orientation of Empty System Chassis
Replacing the Centerplane
The system chassis is in two sections consisting of a front chassis and a rear chassis.
The centerplane is located between the two sections of the chassis and is fastened to
the front chassis.
Caution –
Use a grounding wrist strap to prevent static damage.
1. Remove the 26 screws that surround the center seam of the system chassis.
2. Lift and remove the rear chassis section and set it aside (
FIGURE 8
).
Front
chassis
Rear
chassis