Enterasys Networks 4G4282-49, 6H303-48, 9034096-02 DRAM SIMM Replacement Procedure

Memory Locations and Replacement Procedures
B-4 Mode Switch Bank Settings and Optional Installations
Figure B-3 Memory Module Locations on the 4G4282-49
DRAM SIMM Replacement Procedure
Removing the DRAM SIMM
ToremovetheDRAMSIMM,proceedasfollows:
1. Ifannetworkexpansionmoduleisinstalledonthemainboardofthe4G4282‐49,refer
toFigure B‐4onpage B‐5andproceedtostep1a.Otherwiseproceedtostep2.
a. Removeandsavethethreescrewsattachingthenetworkexpansionmoduleto
thefrontpanelandtothestandoffonthemainPCboard.
b. Liftthenetworkexpansionmodulestraightupandoffthetwomodule
connectorsonthemainPCboard.
1DRAM SIMM 2DIMM 3Main PC board
ÀÁ
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COM
OFFLINE/
RESET
MGMT CPU
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47X 48X
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4G4282-49
Gb ENET
DFE
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7G-6MGBIC-A
Note: To replace the DRAM SIMM on the 4G4282-49, you must remove the network
expansion module if one is installed.
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.
Note: Prior to removing the DRAM SIMM from a 4G4282-49, you must remove the
network expansion module to gain access to the DIMM memory and connector.