Sun Microsystems Sun Fire X2100 M2, Service Manual

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4-46 Sun Fire X2100 M2 Server Service Manual • December 2006
7. Pull the motherboard away from the chassis.
8. Remove the CPU and memory modules.
Refer to the following sections for information on removing and replacing the CPU
and memory:
■
Section 4.5.12, “Replacing a CPU and Heatsink” on page 4-38
■
Section 4.5.10, “Replacing Memory Modules” on page 4-31
4.5.14.2 Installing the Motherboard
To install a motherboard:
Caution – Observe proper ESD precautions in Section 4.2.1, “ESD Precautions” on
page 4-2 when handling the new motherboard.
1. Center the motherboard on the chassis so that the screw holes in the motherboard
align with the screw holes on the chassis.
2. Secure the five Phillips screws that fasten the motherboard to the chassis. Torque
screws to 8- to 9-inch pounds.
3. Secure the screws attaching the serial connector to the chassis with a 5 mm nut
driver.