Dell Inspiron 518 Service Manual page 36

1 processor socket (CPU)
3 memory module connector
(DIMM_1)
5 memory module connector
(DIMM_2)
7 main power connector
(ATX_POWER)
9 serial ATA drive connector
(SATA0)
11 password jumper (CLEAR_PW)
13 S/PDIF connector (SPDIF_OUT)
15 Top USB connector (F_USB1)
17 serial ATA drive connector
(SATA3)
19 front USB connector (F_USB3)
21 front 1394 connector (F_1394)
23 PCI connector (PCI 2.3)
25 PCI Express x1 connector
(PCIE_X2)
27 audio connectors
29 2 USB connectors and
1 IEEE 1394 connector
31 video connector (VGA)
Dell Inspiron 519
2 processor fan connector
(CPU_FAN)
4 memory module connector
(DIMM_3)
6 memory module connector
(DIMM_4)
8 battery socket
10 serial ATA drive connector (SATA1)
12 CMOS jumper (CLEAR CMOS)
14 front panel connector (F_PANEL)
16 serial ATA drive connector (SATA2)
18 front USB connector (F_USB2)
20 front FlexBay connector (F_USB4)
22 front audio (F_AUDIO)
24 PCI Express x1 connector
(PCIE_X1)
26 PCI Express x16 connector
(PCIE_X16)
28 2 USB connectors and 1 LAN
connector
30 chassis fan connector
(CHASSIS_FAN)
32 power for processor (ATX_CPU)