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Chapter 7 Installing Internal Options
■ Identifying Memory Modules
When installing memory modules check that the number beginning with "CA" (e.g., CA05946-E101)
printed on the label is identical on the two DIMMs. Be sure to install a pair of modules with the same
number.
If the DIMMs have identification labels, be sure to install a pair of DIMMs with the same capacity and
the label placed on the same location.
The figure below shows the identification label locations.
• Identification label placement pattern
Check the identification labels in a position where the circled corner is on the left as shown in the
above figure. Identification labels are applied in any of the following patterns.
A: Label applied
-: Label not applied
table: List of Identification Label Location Patterns
Pattern Identification label A Identification label B Identification label C
1---
2A- -
3-A-
4--A
5AA-
6A-A
7-AA
8AAA
Identification label A Identification label B Identification label C
1