System Board Layout - Dell Vostro 430 Service Manual

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System-Board Layout
Dell™ Vostro™ 430 Service Manual
1 front I/O panel connector
3 USB2 connector (from front I/O panel)
5 USB3 system-board connector
7 PCI connector (PCI1)
9 front audio connector
11 PCI Express x1 connector (PCIE_x1)
13 audio connector
15 USB connectors (4)
17 PS/2 mouse and keyboard connectors
19 Clear Password jumper
21 processor-fan power connector
23 memory slot (DIMM2)
25 memory slot (DIMM4)
27 NVRAM slot
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2 SPDIF out connector
4 USB1 connector (from front I/O panel)
6 Clear CMOS jumper
8 PCI connector (PCI2)
10 CMOS battery
12 PCI Express x16 connector (PCIE_x16)
14 network connector and USB connectors (2)
16 serial connector
18 power connector (PWR2)
20 processor socket
22 memory slot (DIMM1)
24 memory slot (DIMM3)
26 main power connector (PWR1)
serial ATA hard drive connector
28
(SATA1,SATA2,SATA3, and SATA4)