HP Compaq Presario,Presario 2105 Reference Manual page 9

4 Modem and Network Connections
Using the Modem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Connecting to a Local Area Network (LAN). . . . . . . . . . 4-5
Using a Wireless LAN Adapter . . . . . . . . . . . . . . . . . . . . 4-6
Making Wireless Network Connections
(Select Models Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
5 Add-On Devices
Connecting External Devices. . . . . . . . . . . . . . . . . . . . . . 5-1
Installing Additional RAM (Memory) . . . . . . . . . . . . . . 5-11
Replacing the Hard Drive. . . . . . . . . . . . . . . . . . . . . . . . 5-14
6 Troubleshooting
Troubleshooting Your Notebook . . . . . . . . . . . . . . . . . . . 6-1
Reference Guide
To Connect the Modem . . . . . . . . . . . . . . . . . . . . . . . 4-2
Special Restrictions in Certain Countries . . . . . . . . . 4-3
To Change Your Modem Settings . . . . . . . . . . . . . . . 4-4
To Turn Wireless Communication On and Off . . . . 4-10
To Insert or Remove a PC Card. . . . . . . . . . . . . . . . . 5-1
To Connect an Audio Device . . . . . . . . . . . . . . . . . . 5-3
To Use an External Monitor . . . . . . . . . . . . . . . . . . . 5-4
To Connect a 1394 Device (Select Models Only). . . 5-6
To Connect an Infrared Device (Select
Models Only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
To Use a Port Replicator (Select Models Only) . . . . 5-8
To Install a RAM Expansion Module . . . . . . . . . . . 5-11
To Remove a RAM Expansion Module . . . . . . . . . 5-13
To Replace the Hard Drive . . . . . . . . . . . . . . . . . . . 5-14
To Replace the Hard Drive Holder . . . . . . . . . . . . . 5-16
To Prepare a New Hard Drive . . . . . . . . . . . . . . . . . 5-17
Audio Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
CD-ROM and DVD Problems. . . . . . . . . . . . . . . . . . 6-3
Display Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Hard Drive Problems . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
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