After Working On Your Computer - Dell Vostro 220 Service Manual

1
4
7
10 front I/O panel
13 CMOS jumper (CLEAR
16 PCI connector (PCI1)
19 PCI Express x1
22 chassis fan power
25 PS/2 mouse and

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" on
2 Connect any telephone or network cables to your computer.
3 Connect your computer and all attached devices to their electrical outlets.
4 Turn on your computer.
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power connector
(PWR2)
main power connector
(PWR1)
serial ATA drive
connector (SATA3)
connector
CMOS)
connector (PCIE_X1)
keyboard connectors
page 48).
NOTICE:
To connect a network cable, first plug the cable into the network device
and then plug it into the computer.
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2 processor heat
sink/fan assembly
power
5 serial ATA drive
connector (SATA2)
8 serial ATA drive
connector (SATA0)
11 USB1 system board
connector (from front
I/O panel)
14 USB3 system board
connector
17 PCI connector (PCI2)
20 audio connectors
23 USB ports (2)
Working on Your Computer
3 memory module
connectors (2)
6 serial ATA drive
connector (SATA1)
9 battery socket
12 USB2 system board
connector (from front
I/O panel)
15 audio connector
(AUDIO1) (from front
I/O panel)
18 PCI Express x16
connector (PCIE_x16)
21 one LAN and two USB
ports
24 video connector (VGA)
45