Huawei RH2288 V3 User Manual page 219

RH2288 V3 Server
User Guide
The DIMMs configured and their installation sequence vary depending on the number of
CPUs used in the server. For details, see
Server Product Memory Configuration
Table 7-3 DIMM configuration rules
CPU
CPU 1
CPUs 1 and 2
Procedure
Step 1 Wear an ESD wrist strap. For details, see
Step 2 Remove the DIMM to be replaced or remove the DIMM filler from the slot where a new
DIMM is to be installed. The method for removing a DIMM filler is the same as that for
removing a DIMM. For details, see
Step 3 Take the spare DIMM out of the memory riser box.
Step 4 Simultaneously press the DIMM ejectors outward. See
Figure 7-88 Opening the fixing clips on a DIMM slot
Step 5 Align the DIMM with the DIMM slot, and insert the DIMM into the slot. Press down on the
DIMM with your thumbs until it snaps into place. See
Issue 32 (2019-03-28)
DIMM Installation Sequence
000(A), 010(B), 020(C), 030(D), 001(E), 011(F), 021(G),
031(H)
000(A), 100(A), 010(B), 110(B), 020(C), 120(C), 030(D),
130(D), 001(E), 101(E), 011(F), 111(F), 021(G), 121(G),
031(H), 131(H)
7.39 Removing a
Copyright © Huawei Technologies Co., Ltd.
Table 7-3. When configuring DIMMs, use
Assistant.
1 Safety Instructions.
DIMM.
Figure 7-88.
Figure 7-89.
7 Replacing Parts
Huawei
207