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2.6 - Installing the Memory
Before installing memory, ensure that the memory you have is compatible
with the motherboard and processor. Check the TYAN Web site at
www.tyan.com for detailed memory recommendations.
The following diagram shows common types of DDR2 memory modules.
Key points to note before installing memory:
•
Only DDR2 667/533 /400 Registered ECC memory modules are
supported.
•
All installed memory will automatically be detected and no jumpers or
settings need changing.
•
Memory modules of the same type and density are required for dual-
channel DDR2 Operation.
For optimal dual-channel DDR2 operation, always install memory in pairs
beginning with DDRII1 and DDRII2. Mismatched memory may cause
system instability.
Refer to the following table for supported DDR2 populations.
Population Option
DDRII1
DDRII2
DDRII3
DDRII4
DDRII5
DDRII6
DDRII7
DDRII8
DDRII9
DDRII10
DDRII11
DDRII12
DDRII13
DDRII14
DDRII15
DDRII16
(Note: X indicates a populated DIMM slot)
Single CPU Installed
(CPU1 only)
1
2
x
x
x
x
x
x
Dual CPU installed
(CPU1 and CPU2)
3
4
5
6
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
20
7
8
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
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