Dell Vostro 220s - After Working on Your Computer

1 power connector
(PWR2)
2 processor heat sink/fan
assembly power
3 memory module connectors
(2)
4 main power
connector (PWR1)
5 serial ATA drive connector
(SATA2)
6 serial ATA drive connector
(SATA1)
7 serial ATA drive
connector (SATA3)
8 serial ATA drive connector
(SATA0)
9 battery socket
10 front I/O panel
connector
11 USB1 system board
connector (from front I/O
panel)
12 USB2 system board
connector (from front I/O
panel)
13 CMOS jumper
(CLEAR CMOS)
14 USB3 system board
connector
15 audio connector (AUDIO1)
(from front I/O panel)
16 PCI connector (PCI1) 17 PCI connector (PCI2) 18 PCI Express x16 connector
(PCIE_x16)
19 PCI Express x1
connector (PCIE_X1)
20 audio connectors 21 one LAN and two USB ports
22 chassis fan power 23 USB ports (2) 24 video connector (VGA)
25 PS/2 mouse and
keyboard connectors
After Working on Your Computer
After you have completed any replacement procedures, ensure that you connect any external devices, cards, cables, and so
on, before turning on your computer.
1. Replace the computer cover (see Replacing the Computer Cover
).
2. Connect any telephone or network cables to your computer.