Enterasys Matrix 7G4202-30, Руководство по установке оборудования

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Memory Locations and Replacement Procedures
B-6 Mode Switch Bank Settings and Optional Installations
Figure B-6 DIMM and DRAM SIMM Locations (for 7G4270-12, 7G4202-30, and 7H4203-72)
B.3.1 DRAM SIMM Replacement Procedure (for 7H4382-49 and 7H4383-49)
In the event that the DRAM Single In-line Memory Module (SIMM) needs to be replaced, the
following sections explain how to remove and install the SIMM. If you have questions concerning
the replacement of the SIMM, refer to “
Getting Help ” on page xxii for details on how to contact
Enterasys Networks.
To remove and replace the DRAM SIMM on the 7H4382-49 or 7H4383-49, refer to Figure B-7 and
Figure B-8 respectively, and proceed as follows:
Removing the DRAM SIMM
1. If there is an optional NEM installed on the main board of the 7H4382-49 or 7H4383-49,
proceed to step 1a. Otherwise proceed to step 2.
1
DRAM SIMM
2
Flash DIMM
3
Main PC board (7G4270-12 is shown)
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.
Note: Prior to removing the DRAM SIMM in a 7H4382-49 or 7H4383-49, you must
remove the network expansion module to gain access to the DRAM SIMM memory and
connector.
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