Sun Microsystems Netra 240, Руководство по обслуживанию

Страница: 88 / 154

70 Netra 240 Server Service Manual • June 2004
Installing or Closing the Air Duct and Rear Fan
Assembly
1. Slide the air duct and rear fan assembly into position.
2. Plug in the two lower cables from the system board (
FIGURE 5-1
).
3. Rotate the assembly back in position and press down to snap the locking tab.
4. Close the rotating service module.
See “Closing the Rotating Service Module” on page 31 .
5. Install the server cover.
See “Installing the Server Cover” on page 29 .
6. Power on the server.
See “Powering On the Server” on page 20 .
Memory Modules
There are eight DIMM slots on the system board, with four DIMM slots adjacent to
each CPU socket. Because memory is installed as matched DIMM pairs, these slots
are divided into two DIMM banks per CPU (see
FIGURE 5-2
for their locations).
Therefore, CPU0 has four corresponding DIMM slots divided into two banks, Bank0
and Bank1. CPU1 has four corresponding DIMM slots divided into two banks,
Bank0 and Bank1.