Sun Microsystems Fire X4600, Руководство пользователя

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Sun Fire X4600 to Sun Fire X4600 M2 Server Migration 21
a. Ensure that the DIMM slot ejectors at each end of the slot are fully open
(rotated outward) to accept the new DIMM.
b. Align the notch in the bottom edge of the DIMM with the key in the DIMM
socket. See
FIGURE 7
.
c. Press down evenly on both top corners of the DIMM until the ejectors snap
over the cutouts in the left and right edges of the DIMM.
9. Install the new CPU module or CPU filler board.
Note –
All CPU modules in the server must have identical part numbers. Mixing
CPU speeds or mixing dual-core CPUs with single-core CPUs is not supported. Be
sure to populate the CPU module slots according to the rules in
“Populating a
Server With CPU Modules” on page 3 .
Caution –
The CPU module can be damaged if removed or inserted while standby
power is on. Disable standby power by disconnecting all external power cables
before proceeding.
a. Ensure that both plastic levers on the top corners of the module are in the fully
open, vertical position.
b. Align the module edges with the metal edge-guides in the CPU module bay.
c. Lower the module until it touches the motherboard connector and the open
plastic levers are in contact with the edges of the bay.
d. Rotate both plastic levers downward simultaneously until they are flat against
the top corners of the module.
Caution – The pins that connect the CPU module to the motherboard are very
fragile. When you install the module, be very careful to align the module with the
edge-guides in the bay and to rotate both plastic levers at the top corners of the
module closed simultaneously to avoid jamming the connector pins.
10. Replace the main cover.