Dell OptiPlex 160L Manuel d'utilisateur Page 52
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- Table des matières
- DEPANNAGE
- MARQUE LIVRES
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10. Connect your computer and devices to electrical outlets, and turn them on.
11. The computer detects that the new memory does not match the existing configuration information and generates the following message:
The amount of system memory has changed.
Strike the F1 key to continue, F2 to run the setup utility
12. Press <F2> to enter system setup and check the value for System Memory.
The computer should have changed the value of System Memory to reflect the newly installed memory. Verify the new total. If it is correct, skip to
step14.
13. If the memory total is incorrect, turn off and disconnect your computer and devices from their electrical outlets. Remove the computer cover and check
the installed memory modules to ensure that they are seated properly in their sockets. Then repeat steps 9, 10, and 11.
14. When the System Memory total is correct, press <Esc> to exit system setup.
15. Run the Dell Diagnostics to verify that the memory modules are operating properly.
Removing Memory
1. Shut down the computer through the Start menu.
2. Ensure that your computer and attached devices are turned off. If your computer and attached devices did not automatically turn off when you shut
down your computer, turn them off now.
3. Disconnect any telephone or telecommunication lines from the computer.
4. Disconnect your computer and all attached devices from their electrical outlets, and then press the power button to ground the system board.
5. Remove the computer cover.
6. Press out the securing clip at each end of the memory module connector.
7. Grasp the module and pull up.
If the module is difficult to remove, gently ease the module back and forth to remove it from the connector.
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CAUTION: Before you begin this procedure, follow the safety instructions.
NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug it from the network wall jack.
CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover.
NOTICE: Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the
computer. While you work, periodically touch an unpainted metal surface to dissipate any static electricity that could harm internal components.
- Abbreviations and Acronyms 1
- Advanced Troubleshooting 2
- Dell Diagnostics Main Menu 3
- Drivers 4
- Creating a Restore Point 5
- Enabling System Restore 6
- Before You Begin 7
- Reinstalling Windows XP 7
- Microsoft®Windows®XP 9
- Windows 2000 9
- Advanced Features 11
- Password Protection 12
- Typing Your System Password 13
- Setup Password 14
- System Setup 15
- System Setup Screens 16
- Boot Sequence 17
- System Setup Options 18
- Booting to a USB Device 19
- Jumper Settings 19
- Power Button 20
- Power Management 21
- Battery 22
- Cleaning Your Computer 24
- Ergonomic Computing Habits 27
- Operating System CD 30
- Glossary 31
- Getting Help 39
- AutoTech Service 40
- Problems With Your Order 41
- Product Information 41
- Before You Call 41
- Contacting Dell 42
- Memory 50
- Removing Memory 52
- Regulatory Notices 53
- IC Notice (Canada Only) 54
- CE Notice (European Union) 55
- ENERGY STAR®Compliance 55
- VCCI Notice (Japan Only) 56
- Class B ITE 57
- Class A Device 58
- Class B Device 58
- BSMI Notice (Taiwan Only) 59
- Back to Contents Page 61
- Adding and Removing Parts 62
- General 63
- Battery Disposal 64
- About Your Computer 65
- Back View 66
- Inside Your Computer 66
- System Board Components 67
- Installing Cards 69
- Removing Cards 71
- Removing the Computer Cover 72
- Drives 73
- Adding a Second Hard Drive 75
- CD/DVD Drive 77
- Floppy Drive 82
- Processor 86
- Installing the Processor 88
- Solving Problems 91
- Beep Codes 92
- Battery Problems 93
- Card Problems 93
- Drive Problems 93
- Floppy drive problems 94
- CD drive problems 94
- DVD drive problems 94
- Dropped or Damaged Computer 95
- Error Messages 95
- General Problems 97
- A solid blue screen appears 98
- Other software problems 98
- Other technical problems 98
- General hardware problems 98
- Memory Problems 99
- Mouse Problems 99
- Network Problems 100
- Power Problems 100
- Printer Problems 101
- Sound and Speaker Problems 102
- System Board Problems 102
- Video and Monitor Problems 103
- Specifications 105
- Warranty and Return Policy 109
- Adding User Accounts 111
- Fast User Switching 111
- Network Setup Wizard 112
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