![DDR2 module population order](/images/new-backgrounds/125089/125089175x1.webp)
783 System upgrade
DDR2 module population order
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Channel A | Channel B | Channel C | Channel D | ||||
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DIMM A1 | DIMM A2 | DIMM B1 | DIMM B2 | DIMM C1 | DIMM C2 | DIMM D1 | DIMM D2 |
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512 MB |
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512 MB |
| 512 MB |
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512 MB |
| 512 MB |
| 512 MB |
| 512 MB |
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512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| 512 MB |
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512 MB | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
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1 GB |
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1 GB |
| 1 GB |
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1 GB |
| 1 GB |
| 1 GB |
| 1 GB |
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1 GB | 1 GB | 1 GB | 1 GB | 1 GB |
| 1 GB |
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1 GB | 1 GB | 1 GB | 1 GB | 1 GB | 1 GB | 1 GB | 1 GB |
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2 GB |
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2 GB |
| 2 GB |
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2 GB |
| 2 GB |
| 2 GB |
| 2 GB |
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2 GB | 2 GB | 2 GB | 2 GB | 2 GB |
| 2 GB |
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2 GB | 2 GB | 2 GB | 2 GB | 2 GB | 2 GB | 2 GB | 2 GB |
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To install DIMMs
Caution! Use extreme care when installing a DIMM. Applying too much pressure can damage the connector. DIMMs are keyed and can be inserted in only one way.
Note: The number labels next to the DIMM slots correspond to proper installation sequence.
1Observe the ESD precautions and
2Remove the CPU air duct. Perform the instructions described in “To remove the CPU air duct” section on page 42.
3Locate the DIMM slots on the mainboard.
4Open the clips on the DIMM slot(s) (A).
5Align (B) then insert the DIMM into the socket (C).