System Board Layout - Dell Vostro 230 Service Manual

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System Board Layout

Dell™ Vostro™ 230 Service Manual—Mini Tower
1 Power connector (PWR1)
3 Memory module connectors (2)
5 Battery socket
7 Serial ATA drive connector (SATA2)
9 Serial ATA drive connector (SATA1)
11 Power button & LED connector(LEDH1) 12 Front I/O panel connector (USBF1)
13 Card reader connector (USBF_INT1)
15 Password jumper (PW_CLR1)
17 PCI connector (PCI1)
19 Audio connectors
21 Two USB ports
23 Chassis fan connector (SYSFAN1)
25 PS/2 mouse and keyboard connectors
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2 Processor heat sink/fan assembly power (CPUFAN1)
4 Main power connector
6 Serial ATA drive connector (SATA3)
8 Serial ATA drive connector (SATA0)
10 Chassis fan connector 2(SYS FAN2)
14 CMOS jumper (CMOS1)
16 Audio connector (AUDIOF1)
18 PCI connector (PCI2)
20 One LAN and two USB ports
22 Onboard video connector (VGA)
24 Serial connector