Dell Inspiron 530b Owner's Manual page 119

1 processor socket
(CPU)
4 memory module
connectors
(DIMM_2)
7 serial ATA drive
connectors (SATA1)
10 CMOS jumper
CLR_CMOS
13 SPDIF
16 PCI connector
(PCI2)
19 PCI Express x1
connector (PCIE_X1)
22 2 USB and 1 LAN
connector
25 video connector
(VGA)
2 processor fan
connector
(CPU_FAN)
5 password jumper
(CLEAR_PSWD)
8 serial ATA drive
connectors (SATA0)
11 USB2
14 front audio
(F_AUDIO)
17 PCI connector (PCI1) 18 battery socket
20 PCI Express x16
connector
(PCIE_X16)
23 2 USB connectors
26 power for cpu
(ATX_CPU)
Removing and Installing Parts
3 memory module
connectors
(DIMM_1)
6 main power connector
(ATX_POWER)
9 Front Panel
12 USB1
15 CD_IN
21 audio connectors
24 fan connector
(SYS_FAN)
119