Service Manual
Page 6
8 I/O Panel 89 Removing the I/O Panel 89 Replacing the I/O Panel 91 9 Fan 93 Removing the Chassis Fan 93 Replacing the Chassis Fan 97 10 Processor Heat Sink/Fan Assembly . . . 99 Removing the Processor Heat Sink/Fan Assembly . . . 99 Replacing the Processor Heat Sink/Fan Assembly 101 11 Memory Module(s 103 Removing Memory Modules 103 Replacing or Adding a Memory Module 104 12 Power Supply 107 Removing the Power Supply 107 Replacing the Power Supply 109 DC Power Supply Connectors 110 DC Power Supply Connector Pin Assignments . . . . 112 6 Contents
8 I/O Panel 89 Removing the I/O Panel 89 Replacing the I/O Panel 91 9 Fan 93 Removing the Chassis Fan 93 Replacing the Chassis Fan 97 10 Processor Heat Sink/Fan Assembly . . . 99 Removing the Processor Heat Sink/Fan Assembly . . . 99 Replacing the Processor Heat Sink/Fan Assembly 101 11 Memory Module(s 103 Removing Memory Modules 103 Replacing or Adding a Memory Module 104 12 Power Supply 107 Removing the Power Supply 107 Replacing the Power Supply 109 DC Power Supply Connectors 110 DC Power Supply Connector Pin Assignments . . . . 112 6 Contents
Service Manual
Page 107
... provided are for the Vostro 420, Vostro 220, and Vostro 220s computers; NOTICE: The procedure for removing and replacing the power supply is identical (except where noted) for example only and may not represent your computer from being pinched or crimped. 3 For the Vostro 220s: a Remove the chassis support bracket (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Power Supply 107 CAUTION: To guard...
... provided are for the Vostro 420, Vostro 220, and Vostro 220s computers; NOTICE: The procedure for removing and replacing the power supply is identical (except where noted) for example only and may not represent your computer from being pinched or crimped. 3 For the Vostro 220s: a Remove the chassis support bracket (see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Power Supply 107 CAUTION: To guard...