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Adding and Replacing Parts 167

Removing the Coin-Cell Battery

Follow the procedures in "Before You Begin" on page 141.

Turn the computer over.

Loosen the captive screw on the memory module/coin-cell battery cover

(see "Bottom View" on page 30), and remove the cover.

Disconnect the coin-cell battery cable from the system board.

Slide the battery out of the mylar sleeve.

Replacing the Coin-Cell Battery

Connect the coin-cell battery cable to the system board.

Slide the coin-cell battery into the mylar sleeve.

Replace the cover and tighten the captive screw.

1 coin-cell battery 2 mylar sleeve

3 battery cable connector

21 3

Default Chapter3
- Table of Contents3
1 Finding Information13
2 About Your Computer19
- Determining Your Computer's Configuration19
- Front View20
- Display Latch21
- Power Button21
- Device Status Lights22
- Touch Pad Buttons23
- Keyboard Status Lights24
- Left Side View25
- Right Side View27
- Back View28
- Bottom View30
3 Setting up Your Computer33
- Connecting to the Internet33
  - Setting up Your Internet Connection34
- Transferring Information to a New Computer35
  - Windows Easy Transfer35
- Setting up a Printer35
  - Printer Cable36
  - Connecting a USB Printer36
- Power Protection Devices37
4 Using the Display39
- Adjusting Brightness39
- Switching the Video Image from Your Computer Display to a Projector39
- Setting Display Resolution and Refresh Rate39
5 Using the Keyboard and Touchpad41
- Numeric Keypad41
- Key Combinations42
- Touch Pad43
  - Customizing the Touch Pad45
6 Using a Battery47
- Battery Performance47
- Checking the Battery Charge48
- Conserving Battery Power50
  - Configuring Power Management Settings50
  - Using the Sleep Power State51
- Charging the Battery51
- Replacing the Battery52
- Storing a Battery53
7 Using Multimedia55
- Playing Media55
- Playing Media Using Dell Travel Remote57
- Copying CD and DVD Media58
- Adjusting the Volume61
- Adjusting the Picture61
- Using Dell Mediadirect61
- Connecting Your Computer to a TV or Audio Device62
8 Using Expresscards79
- Expresscard Blanks79
- Installing an Expresscard80
- Removing an Expresscard or Blank81
9 Using the Memory Card Reader83
- Memory Card Blanks83
- Installing a Memory Card83
- Removing a Memory Card or Blank85
10 Setting up and Using Networks87
- Connecting a Network or Broadband Modem Cable87
- Setting up a Network88
- Wireless Local Area Network88
- Mobile Broadband (or Wireless Wide Area Network)93
- Dell Wi-Fi Catcher™ Network Locator96
11 Securing Your Computer97
- Security Cable Lock97
- Passwords97
- If Your Computer Is Lost or Stolen99
12 Troubleshooting101
- Dell Technical Update Service101
- Dell Diagnostics101
- Dell Support Center106
- Drive Problems109
  - Optical Drive Problems109
  - Hard Drive Problems110
- E-Mail, Modem, and Internet Problems111
- Error Messages112
- Expresscard Problems117
- IEEE 1394 Device Problems118
- Keyboard Problems118
  - External Keyboard Problems118
  - Unexpected Characters119
- Lockups and Software Problems120
- Memory Problems123
- Network Problems123
  - Mobile Broadband (Wireless Wide Area Network [WWAN])124
- Power Problems125
- Printer Problems126
- Scanner Problems127
- Sound and Speaker Problems127
- Touch Pad or Mouse Problems128
- Video and Display Problems129
13 Adding and Replacing Parts141
- Before You Begin141
- Hard Drive143
- Optical Drive146
  - Removing the Optical Drive146
  - Replacing the Optical Drive147
- Hinge Cover147
  - Removing the Hinge Cover147
  - Replacing the Hinge Cover148
- Keyboard148
  - Removing the Keyboard149
  - Replacing the Keyboard150
- Memory150
- Subscriber Identity Module156
- Wireless Mini Cards157
- Internal Card with Bluetooth ® Wireless Technology165
  - Removing the Card165
  - Replacing the Card166
- Coin-Cell Battery166
  - Removing the Coin-Cell Battery167
  - Replacing the Coin-Cell Battery167
14 Dell™ Quickset Features169
15 Traveling with Your Computer171
- Identifying Your Computer171
- Packing the Computer171
- Travel Tips172
  - Traveling by Air172
16 Getting Help173
- Obtaining Assistance173
- Problems with Your Order175
- Product Information175
- Returning Items for Warranty Repair or Credit176
- Before You Call177
- Contacting Dell179
17 Specifications181
A Appendix189
- Using the System Setup Program189
- Cleaning Your Computer192
- Dell Technical Support Policy (U.S. Only)194
  - Definition of "Dell-Installed" Software and Peripherals195
  - Definition of "Third-Party" Software and Peripherals195
- FCC Notice (U.S. Only)195
  - FCC Class B195
- Macrovision Product Notice196
Glossary197
Index215

Brand	Dell
Model	Inspiron PP22L
Category	Laptop
Language	English

Dell Inspiron PP22L User Manual

Table of Contents

Questions and Answers:

Dell Inspiron PP22L Specifications

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