Dell Precision 690 Manuel d'utilisateur Page 27
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
6. While supporting the battery connector, press the battery tab away from the positive side of the connector and pry the battery up out of the securing
tabs at the negative side of the connector.
7. Properly dispose of the old battery. For more information, see your Product Information Guide.
Replacing the Battery
1. Follow the procedures in Before You Begin.
2. Remove the computer cover (see Removing the Computer Cover).
3. Locate the battery socket.
4. Remove the existing battery. See Removing the Battery.
5. Support the battery connector by pressing down firmly on the positive side of the connector.
6. Hold the battery with the "+" facing up, and slide it under the securing tabs at the positive side of the connector.
7. Press the battery straight down into the connector until it snaps into place.
8. Replace the computer cover (see Replacing the Computer Cover).
9. Connect your computer and devices to electrical outlets, and turn them on.
10. Enter system setup (see Entering System Setup) and restore the settings that you recorded when you removed the existing battery.
Back to Contents Page
1
system battery
2
battery socket tab
3
positive side of battery connector
4
battery socket
CAUTION: Your computer is heavy (it has an approximate minimum weight of 55 lbs) and can be difficult to maneuver. Seek assistance before
attempting to lift, move, or tilt it; this computer requires a two-man lift. Always lift correctly to avoid injury; avoid bending over while lifting. See
your Product Information Guide for other important safety information.
CAUTION: The computer stand should be installed at all times to ensure maximum system stability. Failure to install the stand could result in the
computer tipping over, potentially resulting in bodily injury or damage to the computer.
NOTICE: To avoid damage to the battery connector, you must firmly support the connector while replacing the battery.
NOTICE: To connect a network cable, first plug the cable into the network device and then plug it into the computer.
- Notes, Notices, and Cautions 1
- About Your Computer 2
- Back View 3
- Back Panel Connectors 3
- Inside View 5
- System Board Components 5
- Cable Colors 7
- Advanced Features 8
- Security 9
- Password Protection 10
- Typing Your System Password 11
- Administrator Password 12
- System Setup 13
- System Setup Options 14
- Boot Menu 17
- Booting to a USB Device 18
- Clearing CMOS Settings 19
- Power Management 20
- IEEE 1394 20
- About RAID Configurations 21
- RAID Configuration Utility 22
- Exit Screen 23
- Activating a RAID Volume 25
- Deleting a RAID Volume 25
- Battery 26
- Replacing the Battery 27
- Before You Begin 28
- Cards 30
- Removing an Expansion Card 34
- Copying CDs and DVDs 45
- Helpful Tips 46
- Cleaning Your Computer 47
- CDs and DVDs 48
- Processor 49
- Installing the Processor 51
- Drives 54
- Hard Drive 55
- Drive Panels 63
- Removing the Drive Panel 64
- Floppy Drive 66
- Installing a Floppy Drive 68
- Media Card Reader 70
- CD/DVD Drive 73
- Installing a CD/DVD Drive 75
- FCC Notice (U.S. Only) 77
- Finding Information 78
- Operating System CD 79
- Specifications 80
- Getting Help 84
- Problems With Your Order 85
- Product Information 85
- Before You Call 86
- Contacting Dell 86
- Glossary 96
- I/O Panel 104
- Replacing the I/O Panel 105
- Memory 106
- Power Supply 119
- Replacing the Power Supply 120
- Computer Stand 127
- Chassis Intrusion Switch 129
- System Board 131
- Replacing the System Board 133
- Diagnostic Lights 136
- Beep Codes 138
- Error Messages 139
- Dell Diagnostics 143
- Drivers 144
- Identifying Drivers 145
- Creating a Restore Point 146
- Enabling System Restore 147
- Removing Dell PC Restore 148
- Before You Begin 148
- Reinstalling Windows XP 149
- Solving Problems 150
- Card Fan Problems 151
- Drive Problems 151
- CD and DVD drive problems 152
- Hard drive problems 152
- IEEE 1394 Device Problems 153
- Keyboard Problems 154
- Media Card Reader Problems 155
- Memory Problems 156
- Mouse Problems 156
- Network Problems 157
- Power Problems 157
- Printer Problems 158
- Sound and Speaker Problems 159
- Video and Monitor Problems 160
- Back to Contents Page 161
- Choosing a Wallpaper 164
- Choosing a Screen Saver 165
- Choosing a Desktop Theme 165
- Desktop Cleanup Wizard 166
- Network Setup Wizard 167
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