Enterasys Networks 4H4203-72, 4H4284-49, 4H4202-72 Memory Locations and Replacement Procedures

Memory Locations and Replacement Procedures

Memory Locations and Replacement Procedures

In the event that the Dual In‐line Memory Module (DIMM) or DRAM Single In‐line Memory Module (SIMM) (FLASH memory) needs to be replaced, the following sections describe how to access, locate and replace these memory modules.

Note: Because of the complexity of correctly replacing the large daughter board on the 4H4202-72, there is no procedure in this manual for replacing the DIMM on a 4H4202-72. Contact Enterasys Networks support or nearest representative if you need to replace the DIMM.

If you have questions concerning the replacement of either memory module, refer to “Getting Help” on page xviii for details on how to contact Enterasys Networks.

Location of DIMM and DRAM SIMM Memory Modules

Figure B‐5 and Figure B‐6 show the locations of the DIMM and DRAM SIMM on each main board. Although 4H4282‐49 is shown in Figure B‐5, the approximate location also applies to the 4H4283‐49 and 4H4284‐49. Figure B‐6 shows the approximate locations on the 4H4203‐72, and Figure B‐7 shows the approximate locations on the 4H4202‐72.

Figure B-5 DIMM/DRAM SIMM Locations (for 4H4282-49, 4H4283-49, 4H4284-49)

ENET	49-
ASTF	4H4282

1

2

3

4

5

6

DFE

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➁

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1 DRAM SIMM 2 DIMM 3 Main PC board (4H4282-49 is shown)

Matrix DFE-Gold Series Modules Hardware Installation Guide B-5