Dimm Replacement Procedure (4H4282-49 And 4H4283-49; Removing The Dram Simm; Nem Removal And Dram Simm Location (4H4282-49 And 4H4283-49 - Enterasys Gold Distributed Forwarding Engine 4H4202-72 Hardware Installation Manual

DIMM Replacement Procedure (4H4282-49 and 4H4283-49)

Caution: Observe all Electrostatic Discharge (ESD) 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 and replace the DRAM SIMM on the 4H4282‐49 or 4H4283‐49, refer to
Figure B‐8 and Figure

Removing the DRAM SIMM

Note: Prior to removing the DRAM SIMM in a 4H4282-49 or 4H4283-49, you must remove
the Network Expansion Module to gain access to the DRAM SIMM memory and
connector.
1. If there is an optional NEM installed on the main board of the 4H4282‐49 or
4H4283‐49, proceed to step 1a. Otherwise proceed to step 2.
a. Remove and save the three screws attaching the NEM to the standoff on the main
board and front panel.
b. Lift the NEM straight up and off the two module connectors on the main PC
board.
Figure B-8
1 NEM (not on all DFE modules)
2 Main PC board (4H4282-49 is shown)
3 Screws (3)
B‐9 respectively, and proceed as follows:

NEM Removal and DRAM SIMM Location (4H4282-49 and 4H4283-49)

➂
Memory Locations and Replacement Procedures
➃
4 Module front panel
5 Module connectors on main board
6 DRAM SIMM memory module
Matrix DFE-Gold Series Modules Hardware Installation Guide B-7
➄
➁
➀
➅