The following illustration shows the locations of parts on the system board.
1 | 12v power connector | 13 | SATA 2 connector |
2 | Diskette drive connector | 14 | SATA 1 connector |
3 | Speaker connector | 15 Cover presence switch connector | |
4 | Memory connector 4 | 16 | Power supply connector |
5 | Memory connector 3 | 17 PCI Express (x16) graphics adapter | |
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| connector |
6 | Memory connector 2 | 18 PCI Express (x1) adapter connector | |
7 | Memory connector 1 | 19 PCI adapter connector 2 | |
8 | Clear CMOS/Recovery jumper | 20 PCI adapter connector 1 | |
9 | Front panel connector | 21 | Battery |
10 | PATA IDE connector | 22 | Microprocessor |
11 | SATA 4 connector | 23 | Microprocessor fan connector |
12 | SATA 3 connector | 24 | Microprocessor heat sink |
Installing memory
Your computer has four connectors for installing dual inline memory modules (DIMMs) that provide up to a maximum of 4.0 GB of system memory.
Note: Addressable memory might be less than total supported memory.
System memory is divided into two channels (channel A and B). Memory connectors 1 and 2 are channel A, and memory connectors 3 and 4 are channel B. If memory modules are present in both channels, your computer operates in dual channel mode.
Your computer has either double data rate (DDR) or double data rate 2 (DDR2) memory. The type of memory required depends on the system board that is installed in your computer.
12User Guide
