Installing Memory; Conditions For Installing Components; Firmware Version; Number Of Mounted Dimms - Cisco C880 M5 Service Manual

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4 Installing Memory

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This chapter describes the procedure for installing memory.
In this chapter, SB represents a System Board.
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4.1 Conditions for installing components

By installing the memory, confirm to the system administrator whether it is necessary to change the
"Memory Operation Mode" setting.
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4.1.1 Firmware version

- No conditions.
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4.1.2 Number of mounted DIMMs

The system configuration and the setting are confirmed to the system administrator.
(See "Table 4.1.2".)
Normal Mode
1 set per addition
set: same 2 DIMMs.
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4.1.3 Conditions on mixing different types of DIMM

- When mixing DIMMs with different capacities within system, follow the specification in
"Figure 4.1.3-1".
- Confirm the status (capacity, rank and mounting locations) of the DIMMs currently installed on the
SB. See Appendix E.7
Table4.1.2
Memory Operation Mode
Full Mirror Mode
2 sets per addition
"Checking memory type".
Address Range
Mirror Mode
2 sets per addition
29
Spare Mode
1 set per addition