Dram Simm Replacement Procedure; Dimm And Dram Simm Locations For 7Kr4290-02 - Enterasys Matrix 7GR4202-30 Hardware Installation Manual

Figure B-7
1 DRAM SIMM

DRAM SIMM Replacement Procedure

Note: To access and remove a DIMM or DRAM SIMM memory module, you may need to remove
the optional network expansion module (NEM), if one is installed in your DFE-Diamond module. To
remove the NEM, refer to the instructions in
(NEM)" on page B-9.
Removing the DRAM SIMM
Caution: Observe all antistatic precautions when handling sensitive electronic equipment.
Precaución: Al trabajar con equipos electrónicos sensibles, tome todas las precauciones de
seguridad para evitar descargas de electricidad estática.
To remove the existing DRAM SIMM, proceed as follows:
1. Locate the DRAM SIMM connector on the main PC board. Refer back to the applicable figure
for your module (Figure B‐5, Figure B‐6, or Figure
2. Push the connector arms away from the DRAM SIMM, as shown in Figure
release the DRAM SIMM from the connector contacts.
3. Pull the DRAM SIMM straight up and remove it from the connector contacts.

DIMM and DRAM SIMM Locations for 7KR4290-02

2 Flash DIMM
Memory Locations and Replacement Procedures
3 Main PC board
"Removing the Optional Network Expansion Module
B‐7).
Matrix DFE-Diamond Series Installation Guide B-5
B‐8, enough to