Enterasys Matrix 7G4202-30, Руководство по установке оборудования

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Memory Locations and Replacement Procedures
Mode Switch Bank Settings and Optional Installations B-5
•
Switch 8 – Clear Admin Password. Changing the position of this switch clears the admin
password, and restores the factory default password on the next power-up of the module. Once
the module resets, you can either use the factory default settings or reenter your own password.
B.3 MEMORY LOCATIONS AND REPLACEMENT PROCEDURES
In the event that the Dual In-line Memory Module (DIMM) or DRAM Single In-line Memory
Module (SIMM) needs to be replaced, the following sections describe how to access, locate and
replace these memory modules. If you have questions concerning the replacement of either memory
module, refer to “
Getting Help ” on page xxii 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 7H4382-49 is shown in Figure B-5 , the approximate location also applies to the
7H4383-49. The 7G4270-12 is shown in Figure B-6 , however, the approximate location also
applies to the 7G4202-30 and 7H4203-72.
Figure B-5 DIMM and DRAM SIMM Locations (for 7H4382-49 and 7H4383-49)
Note: Do not change the position of Switch 8 unless it is necessary to reset the admin
password to its factory default setting.
1
DRAM SIMM
2
Flash DIMM
3
Main PC board (7H4382-49 is shown)
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1
2
3
4
5
6
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