Dell Inspiron 530sa Owner's Manual page 116

1 processor socket
(CPU)
memory module
4
connectors
(DIMM_2)
7 password jumper
(CLR_PSWD)
10 serial ATA drive
connectors (SATA1)
13 front panel connector
(F_PANEL)
16 front USB connector
(F_USB1)
19 SPDIF
22 PCI connector
(PCI2)
25 PCI Express x16
connector
(PCIE_X16)
28 2 USB connectors
31 power for cpu
(ATX_CPU)
116
Removing and Installing Parts
2 processor fan
connector
(CPU_FAN)
memory module
5
connectors
(DIMM_3)
8 main power connector
(ATX_POWER)
11 serial ATA drive
connectors (SATA2)
14 front USB connector
(F_USB3)
17 battery socket
20 CD_IN
23 PCI connector (PCI1) 24 PCI Express x1
26 audio connectors
29 chassis fan connector
(CHASSIS_FAN)
3 memory module
connectors
(DIMM_1)
memory module
6
connectors
(DIMM_4)
9 serial ATA drive
connectors (SATA0)
12 serial ATA drive
connectors (SATA3)
15 front USB connector
(F_USB2)
18 CMOS jumper
(CLEAR CMOS)
21 front audio
(F_AUDIO)
connector (PCIE_X1)
27 2 USB and 1 LAN
connector
30 video connector
(VGA)