Dell Vostro 220s Service Manual
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Dell Vostro 220s Service Manual

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See also: Setup and Features Information , User Manual
Dell™ Vostro™ 420/220/220s Service Manual
Troubleshooting
Working on Your Computer
Computer Cover
Bezel
Chassis Support Bracket
PCI and PCI Express Cards
Drives
I/O Panel
Fan
Processor Heat Sink/Fan Assembly
Memory Module(s)
Power Supply
Coin-Cell Battery
System Board
Processor
System Setup Program
Contacting Dell
Models: DCSCLF, DCSCMF, DCSCSF
Notes, Notices, and Cautions
NOTE:
A NOTE indicates important information that helps you make better use of your computer.
NOTICE:
A NOTICE indicates either potential damage to hardware or loss of data and tells you how to
avoid the problem.
CAUTION:
A CAUTION indicates potential for property damage, personal injury, or death.
If you purchased a Dell™ n Series computer, any references in this document to Microsoft
not applicable.
Information in this document is subject to change without notice.
© 2008 Dell Inc. All rights reserved.
Reproduction of this material in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, and Vostro are trademarks of Dell Inc.; Intel is a registered trademark of Intel Corporation in
the U.S. and other countries; Microsoft, Windows, Windows Vista, and the Windows Vista start button logo are either trademarks or registered
trademarks of Microsoft Corporation in the United States and/or other countries; Bluetooth is a registered trademark owned by Bluetooth SIG, Inc.,
and is used by Dell under license.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products.
Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.
September 2009
Rev. A01
®
®
Windows
operating systems are

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Summary of Contents for Dell Vostro 220s

  • Page 1 Reproduction of this material in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden. Trademarks used in this text: Dell, the DELL logo, and Vostro are trademarks of Dell Inc.; Intel is a registered trademark of Intel Corporation in the U.S.

  • Page 2: Power Lights

    Back to Contents Page Troubleshooting Dell™ Vostro™ 420/220/220s Service Manual Tools Dell Diagnostics Solving Problems Dell Technical Update Service Dell Support Utility Tools Power Lights CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

  • Page 3: Beep Codes

    If your computer emits a series of beeps during start-up: 1. Write down the beep code. 2. Run the Dell Diagnostics to further identify the problem. (see Dell Diagnostics). Code...

  • Page 4: Hardware Troubleshooter

    NOTICE – Hard Drive SELF MONITORING SYSTEM has reported that a parameter has exceeded its normal operating range. Dell recommends that you back up your data regularly. A parameter out of range may or may not indicate a potential hard drive problem. —...

  • Page 5: When To Use The Dell Diagnostics

    7. At the Dell Diagnostics Main Menu, left-click with the mouse, or press <Tab> and then <Enter>, to select the test you...

  • Page 6: Starting The Dell Diagnostics From The Drivers And Utilities Disc

    9. At the Dell Diagnostics Main Menu, left-click with the mouse, or press <Tab> and then <Enter>, to select the test you...
  • Page 7 Dell). NOTE: When contacting Dell support, have your Service Tag ready. The Service Tag for your computer is located at the top of each test screen. The following tabs provide additional information for tests run from the Custom Test or Symptom Tree option:...

  • Page 8: Solving Problems

    If an error message occurs in a program, see the program's documentation. NOTE: The procedures in this document were written for the Windows default view, so they may not apply if you set your Dell™ computer to the Windows Classic view. Battery Problems CAUTION: There is a danger of a new battery exploding if it is incorrectly installed.

  • Page 9: Error Messages

    Run the Dell Diagnostics — Dell Diagnostics. Optical drive problems NOTE: High-speed optical drive vibration is normal and may cause noise, which does not indicate a defect in the drive or the media. NOTE: Because of different regions worldwide and different disc formats, not all DVD titles work in all DVD drives.

  • Page 10: Ieee 1394 Device Problems

    Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. NOTE: Your computer supports only IEEE 1394a standard.

  • Page 11: Keyboard Problems

    If you have problems with a Dell IEEE 1394 device — Contact Dell (see Contacting Dell). If you have problems with an IEEE 1394 device not provided by Dell — Contact the IEEE 1394 device manufacturer. Keyboard Problems CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer.

  • Page 12: Memory Problems

    Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. If you receive an insufficient memory message —...

  • Page 13: Mouse Problems

    See the software documentation for minimum memory requirements. If necessary, install additional memory (see Replacing or Adding a Memory Module). Reseat the memory modules to ensure that your computer is successfully communicating with the memory. Run the Dell Diagnostics (see Dell Diagnostics). If you experience other memory problems —...

  • Page 14: Power Problems

    Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. If the power light is blue and the computer is not responding —...

  • Page 15: Scanner Problems

    Compliance Homepage at www.dell.com/regulatory_compliance. NOTE: If you need technical assistance for your printer, contact the printer's manufacturer. Check the printer documentation — See the printer documentation for setup and troubleshooting information. Ensure that the printer is turned on Check the printer cable connections —...

  • Page 16: Video And Monitor Problems

    CAUTION: Before you begin any of the procedures in this section, follow the safety instructions that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. No sound from speakers NOTE: The volume control in MP3 and other media players may override the Windows volume setting. Always check to ensure that the volume on the media player(s) has not been turned down or off.

  • Page 17: The Screen Is Blank

    If you remove the card, store it in a safe and secure location. For information about your graphics card, go to support.dell.com. The screen is blank NOTE: For troubleshooting procedures, see the monitor's documentation.

  • Page 18: Dell Technical Update Service

    2. Ensure that the Show icon on the taskbar option is checked. NOTE: If the Dell Support Utility is not available from the Start menu, go to support.dell.com and download the software. The Dell Support Utility is customized for your computing environment.

  • Page 19: Double-Clicking The Dell Support Icon

    Dell Support Utility, and view Dell Support settings. For more information about the Dell Support Utility, click the question mark (?) at the top of the Dell Support screen. Back to Contents Page...

  • Page 20: Recommended Tools

    Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

  • Page 21: Turning Off Your Computer

    the computer. 1. Ensure that the work surface is flat and clean to prevent the computer cover from being scratched. 2. Turn off your computer (see Turning Off Your Computer). NOTICE: To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device.
  • Page 22 5.25-inch drive bays (3) media card reader (optional) I/O panel 3.5-inch hard drive bays (4) chassis fan Vostro 220 power supply 5.25-inch drive bays (2) media card reader (optional) I/O panel 3.5-inch hard drive bays (2) chassis fan Vostro 220s...

  • Page 23: System Board Components

    power supply chassis fan optical drive media card reader (optional) I/O panel 3.5-inch hard drive bays (2) System Board Components Vostro 420...
  • Page 24 power connector processor heat memory module connectors (4) (PWR2) sink/fan assembly (DIMM_1, DIMM_2, DIMM_3, power DIMM_4) main power connector battery socket serial ATA 5.25-inch drive (PWR1) connector (SATA4) serial ATA hard drive serial ATA hard drive serial ATA hard drive connector connector (SATA3) connector (SATA2) (SATA1)
  • Page 25 18 PCI Express x16 connector (PCIE_x16) 19 PCI Express x1 20 audio connectors 21 one LAN and two USB ports connector (PCIE_X1) 22 chassis fan power 23 USB ports (2) 24 video connector (VGA) 25 PS/2 mouse and keyboard connectors Vostro 220s...

  • Page 26: After Working On Your Computer

    power connector processor heat sink/fan memory module connectors (PWR2) assembly power main power serial ATA drive connector serial ATA drive connector connector (PWR1) (SATA2) (SATA1) serial ATA drive serial ATA drive connector battery socket connector (SATA3) (SATA0) 10 front I/O panel 11 USB1 system board 12 USB2 system board connector...
  • Page 27 3. Connect your computer and all attached devices to their electrical outlets. 4. Turn on your computer. 5. Verify that the computer works correctly by running the Dell Diagnostics. See your Setup and Quick Reference Guide for help running Dell Diagnostics.

  • Page 28: Removing The Computer Cover

    NOTICE: The procedure for removing and replacing the computer cover is identical for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustration provided is for example only and may not represent your particular computer precisely. Removing the Computer Cover 1.

  • Page 29: Replacing The Computer Cover

    front of computer, bezel 4. Release the computer cover by grasping the handle while sliding the cover away from the front of the computer and lifting it up. Replacing the Computer Cover 1. Ensure that all cables are connected and folded out of the way. 2.

  • Page 30: Removing The Bezel

    NOTICE: The procedure for removing and replacing the bezel is identical for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustrations provided are for example only and may not represent your particular computer precisely. Removing the Bezel 1.
  • Page 31 1. With the computer still on its side, align and insert the bezel hooks into the slots along one edge of the front of the computer. 2. Rotate the bezel toward the computer until the clips snap into place on the opposite edge of the front of the computer 3.

  • Page 32: Removing The Chassis Support Bracket

    Removing the Chassis Support Bracket NOTE: Only the Vostro 220s includes a chassis support bracket. You must remove the bracket before you can remove or replace many of the computer components. 1. Follow the procedures in Before Working on Your Computer.

  • Page 33: Replacing The Chassis Support Bracket

    chassis support bracket flange screw cable clip tabs (2) slots (2) Replacing the Chassis Support Bracket 1. Holding the bracket at an angle, insert the tabs on one end of the bracket into the slots in the chassis. 2. While holding the bracket slightly raised, slide any cables as appropriate into the cable clip for storage. 3.
  • Page 34 chassis support bracket flange screw cable clip slots (2) tabs (2) 5. Perform the steps in the procedure After Working on Your Computer. Back to Contents Page...

  • Page 35: Pci And Pci Express Cards

    The procedure for removing and replacing PCI and PCI Express cards is identical (except where noted) for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustrations provided are for example only and may not represent your particular computer precisely.

  • Page 36: Installing A Pci Or Pci Express Card

    Card, proceed to step 4. If you are installing a new card into an empty expansion-card connector: a. For the Vostro 220s, remove the chassis support bracket (see Removing the Chassis Support Bracket). b. Remove the screw securing the filler bracket for that slot at the back of the computer. Set the screw aside for use in installing the card, and store the filler bracket for possible future use.

  • Page 37: Configuring Your Computer After Removing Or Installing A Pci Or Pci Express Card

    See the documentation for the card for information about the card's cable connections. NOTICE: Do not route card cables over or behind the cards, except for Vostro 220s, which provides a cable clip in a chassis support bracket. Cables routed over the cards, in the absence of a cable clip, can prevent the computer cover from closing properly or cause damage to the equipment.
  • Page 38 Controller, and then change the setting to Disabled, if Onboard LAN Controller, and then you prefer not to use both interfaces. change the setting to Enabled. 3. Connect the network cable to the network card's 3. Connect the network cable to the connector.

  • Page 39: Removing A Hard Drive

    NOTICE: The procedure for removing and replacing drives is identical (except where noted) for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustrations provided are for example only and may not represent your particular computer precisely. Hard Drives...
  • Page 40 screws (4) hard drive power cable data cable Vostro 220...
  • Page 41 6. For the Vostro 220s: a. Raise and hold the hard-drive release latch. b. Slide the drive partway out of the bay, rotate the back of the drive upward until the drive is perpendicular to the drive cage, and guide the screws through the cutaway channels in the drive cage until you can lift the drive away from the computer.

  • Page 42: Replacing & Adding/Hard Drive

    1. Follow the procedures in Before Working on Your Computer. 2. Remove the computer cover (see Removing the Computer Cover). 3. Check the documentation for the drive to verify that it is configured for your computer. 4. For the Vostro 220s:...
  • Page 43 Repeat step a step b for the second hard drive, if installed. Vostro 220s cutaway channels (2) hard-drive release latch hard drive screw guides (4) 5. For the Vostro 420 and Vostro 220: a.
  • Page 44 1 screws (4 total: 2 screws to guide drive into slot; 2 screws to 2 hard secure drive in slot) drive 3 power cable 4 data cable Vostro 220...

  • Page 45: Media Card Reader

    "SATA3" on the system board (see System Board Components). 8. Check all cables to ensure that they are properly connected and firmly seated. 9. For the Vostro 220s, replace the chassis support bracket (see Replacing the Chassis Support Bracket). 10. Follow the procedure in After Working on Your Computer.

  • Page 46: Removing A Media Card Reader

    5. For the Vostro 420 and Vostro 220, remove the two screws securing the device to the drive cage. For the Vostro 220s, lift the release latch that secures both the optical drive and the 3.5-inch device in their respective...
  • Page 47 release latch optical drive bay media card reader 6. Slide the device out through the front of the computer. 7. If you are installing a replacement device, skip to step 5 Replacing or Adding a Media Card Reader. If you are removing the device permanently and the drive bay is to remain empty, proceed to step 8.
  • Page 48 3.5-inch front-panel insert 10. For the Vostro 220s, push the release latch down to resecure the optical drive. 11. Install the cover for the empty bay onto the bezel: a. From the inside of the bezel, while holding the cover at an angle, insert the tab on one end of the cover into the slot on the corresponding end of the bezel opening.

  • Page 49: Replacing Or Adding A Media Card Reader

    Align the screw holes in the device with the screw hole and slot in the drive cage. b. Replace and tighten the two screws to secure the device in the drive cage. 9. For the Vostro 220s, push the release latch down to secure the optical drive and the 3.5-inch device in their respective drive cages.

  • Page 50: Removing An Optical Drive

    Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover.
  • Page 51 4. Disconnect the power cable and data cable from the back of the drive. screws (2) screw holes (4) optical drive data cable power cable 5. For the Vostro 420 and Vostro 220, remove the two screws securing the optical drive to the drive cage. 6.

  • Page 52: Replacing Or Adding An Optical Drive

    screws (2) 5.25-inch front-panel insert NOTE: To comply with FCC regulations, install the 5.25-inch front-panel insert whenever an optical drive is permanently removed from the computer. 10. Replace the bezel (see Replacing the Bezel). 11. Follow the procedure in After Working on Your Computer.

  • Page 53: Removing A Drive Bay Break-Away Metal Plate

    screws (2) screw holes optical drive data cable power cable 10. Replace the bezel (see Replacing the Bezel). 11. Follow the procedure in After Working on Your Computer. 12. See the documentation that came with the drive for instructions on installing any software required for drive operation. 13.
  • Page 54 3.5-inch bay break-away metal plate To remove the 3.5-inch bay break-away metal plate, insert the tip of a Phillips screwdriver into the slot on the plate, and rotate the screwdriver outwards for leverage to twist and ultimately break the two metal tabs that attach the plate to the chassis.

  • Page 55: Vostro 220S

    Vostro 220s To remove the 3.5-inch bay break-away metal plate, rotate the upward to twist and ultimately break the metal tabs that attach the plate to the chassis. NOTE: Discard the 3.5-inch bay metal plate once it is removed. It is not designed for reuse. A front-panel insert is available for covering the opening of the empty 3.5-inch bay (once the break-away metal plate has been initially...

  • Page 56: Removing The I/O Panel

    NOTICE: The procedure for removing and replacing the I/O panel is identical (except where noted) for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustrations provided are for example only and may not represent your particular computer precisely.

  • Page 57: Replacing The I/O Panel

    I/O panel and cables screw Vostro 220s front-panel opening I/O panel and cables screw Replacing the I/O Panel NOTICE: Take care not to damage the cable connectors and the cable routing clip(s) (if present) when sliding the I/O panel into the computer.
  • Page 58 3. Replace and tighten the screw that secures the I/O panel. 4. Reconnect the cables to the system board (see System Board Components). 5. For the Vostro 220s: a. Replace the chassis support bracket (see Replacing the Chassis Support Bracket).

  • Page 59: Removing The Chassis Fan

    4. While holding the chassis fan in place, remove the screw(s) that secure(s) the fan to the chassis. 5. For the Vostro 220s, slide the fan toward the front of the computer to disengage it from the chassis. 6. Ease the fan toward the center of the computer, and lift the fan out of the chassis.
  • Page 60 chassis fan system board power connector screws (4) Vostro 220...

  • Page 61: Replacing The Chassis Fan

    Replacing the Chassis Fan 1. For the Vostro 220s: a. Lower the fan into the chassis such that the screw hole in the fan is offset and slightly forward of the screw hole in the fan mount on the chassis.
  • Page 62 3. Attach the fan cable to the system board (see System Board Components). 4. Follow the procedure in After Working on Your Computer. Back to Contents Page...

  • Page 63: Removing The Processor Heat Sink/Fan Assembly

    NOTICE: The procedure for removing and replacing the processor heat sink/fan assembly is identical for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustration provided is for example only and may not represent your particular computer precisely. Removing the Processor Heat Sink/Fan Assembly 1.

  • Page 64: Replacing The Processor Heat Sink/Fan Assembly

    1 Phillips screwdriver 2 heat sink/fan assembly 3 heat sink/fan cable 4 system board fan connector 5 screw holes with rubber bushings (4) 6 captive screws (4) Replacing the Processor Heat Sink/Fan Assembly NOTICE: Unless a new heat sink is required for the new processor, reuse the original heat sink/fan assembly when you replace the processor.
  • Page 65 1 Phillips screwdriver 2 heat sink/fan assembly 3 heat sink/fan cable 4 system board fan connector 5 screw holes with rubber bushings 6 captive screws (4) 3. Tighten the captive screws evenly to secure the heat sink/fan assembly to the system board. NOTICE: Ensure that the assembly is correctly seated and secure.

  • Page 66: Removing Memory Modules

    If you remove your original memory modules from the computer during a memory upgrade, keep them separate from any new modules, even if you purchased the new modules from Dell. If possible, do not pair an original memory module with a new memory module. Otherwise, your computer may not start properly.
  • Page 67 1 Pair A: matched pair of memory 2 Pair B: matched pair of memory modules in connectors DIMM_1 and modules in connectors DIMM_3 and DIMM_2 DIMM_4 1. Align the notch on the bottom of the module with the crossbar in the connector. cutouts (2) memory module notch...
  • Page 68 5. Log on to your computer. 6. Right-click the My Computer icon on your Windows® desktop and click Properties. 7. Click the General tab. 8. To verify that the memory is installed correctly and being recognized by the computer, check the amount of memory (RAM) listed.

  • Page 69: Removing The Power Supply

    NOTICE: The procedure for removing and replacing the power supply is identical (except where noted) for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustrations provided are for example only and may not represent your particular computer precisely.

  • Page 70: Replacing The Power Supply

    (4) (only 3 screws for Vostro 220s) power supply 8. Slide the power supply toward the front of the computer and lift it out. Replacing the Power Supply 1. Set the replacement power supply into place.

  • Page 71: Dc Power Supply Connectors

    3. Reconnect the DC power cables to the system board and drives. NOTE: Double-check all cable connections to ensure that they are secure. 4. For the Vostro 220s: a. Reinstall any PCI or PCI Express cards (see Installing a PCI or PCI Express Card).

  • Page 72: Dc Power Supply Connector Pin Assignments

    Vostro 220s DC Power Supply Connector Pin Assignments DC Power Connector P1...
  • Page 73 Pin Number Signal name Wire Color Wire Size 3.3 V Orange 20 AWG 3.3 V Orange 20 AWG Black 20 AWG 20 AWG Black 20 AWG 20 AWG Black 20 AWG Gray 22 AWG 5 V AUX Purple 20 AWG +12 V Yellow 20 AWG...
  • Page 74 Black +12 VADC Yellow +12 VADC Yellow DC Power Connectors P3, P4, P5, P6, P7, and P8 Pin Number Signal name 18-AWG Wire +3.3 VDC Orange Black +5 VDC Black +12 VBDC White DC Power Connector P9 Pin Number Signal Name 22-AWG Wire +5 VDC Black Black...
  • Page 75 Black Black Black Back to Contents Page...

  • Page 76: Removing The Coin-Cell Battery

    Computer. 3. Remove the computer cover (see Removing the Computer Cover). 4. For the Vostro 220s, remove the chassis support bracket (see Removing the Chassis Support Bracket). NOTICE: If you pry the battery out of its socket with a blunt object, be careful not to touch the system board with the object.
  • Page 77 2. For the Vostro 220s, replace the chassis support bracket (see Replacing the Chassis Support Bracket). 3. Follow the procedure in After Working on Your Computer. 4. Enter the system setup program (see System Setup Program for instructions) and restore the settings you recorded in step 1.

  • Page 78: Remove The System Board

    NOTICE: The procedure for removing and replacing the system board is identical (except where noted) for the Vostro 420, Vostro 220, and Vostro 220s computers; the illustration provided is for example only and may not represent your particular computer precisely.

  • Page 79: Replacing A System Board

    system board screws (9) Replacing a System Board 1. Align the holes of the system board with the screw holes in the chassis, ensuring that the back panel connectors are properly aligned in the openings on the back of the chassis.
  • Page 80 2. Replace the screws that secure the system board to the chassis. Avoid over-tightening the screws. CAUTION: Failure to replace and tighten all screws properly may not provide adequate grounding of the system board and result in system failures. 3. Connect the chassis fan cable to the system board. 4.
  • Page 81 Back to Contents Page...

  • Page 82: Removing The Processor

    Back to Contents Page Processor Dell™ Vostro™ 420/220/220s Service Manual Removing the Processor Replacing the Processor CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

  • Page 83: Replacing The Processor

    3 socket 4 release lever 5 retention hook NOTICE: When replacing the processor, do not touch any of the pins inside the socket or allow any objects to fall on the pins in the socket. 6. Lift the processor to remove it from the socket and place it into antistatic packaging. Replacing the Processor NOTICE: Ground yourself by touching an unpainted metal surface, such as on the back of the computer.
  • Page 84 NOTICE: To avoid damage, ensure that the processor aligns properly with the socket, and do not use excessive force when you press the processor into the socket. 5. Press the processor lightly into the socket until it is fully seated. 6.

  • Page 85: Entering The System Setup Program

    Entering the System Setup Program 1. Turn on (or restart) your computer. 2. When the blue DELL™ logo is displayed, you must watch for the F2 prompt to appear. 3. Once this F2 prompt appears, press <F2> immediately. NOTE: The F2 prompt indicates that the keyboard has initialized.

  • Page 86: System Setup Program Options

    Options List — This field appears on the left side of the system setup Option Field — This field contains program window. The field is a scrollable list containing features that define information about each option. In this field the configuration of your computer, including installed hardware, power you can view your current settings and make conservation, and security features.

  • Page 87: Option Settings

    Off; On (On by default) Boot Up NumLock Status Enabled; Disabled (Enabled by default) Quiet Boot Boot Configuration Used to set the device priority of hard drives. The items displayed are dynamically updated according Hard Disk Boot Priority to the hard drives detected. Used to set the device priority of removable devices such a media card readers.

  • Page 88: Changing Boot Sequence For The Current Boot

    Changing Boot Sequence for the Current Boot You can use this feature, for example, to tell the computer to boot from the CD drive so that you can run the Dell Diagnostics on the Dell Drivers and Utilities disc, but you want the computer to boot from the hard drive when the diagnostic tests are complete.

  • Page 89: Clearing Cmos Settings

    The system setup program resides within the BIOS on the system board. If you install a new system board, you may need to update (or flash) the BIOS. Flashing the BIOS From the Hard Drive 1. Turn on the computer. 2. Locate the latest BIOS update file for your computer at support.dell.com. 3. Click Download Now to download the file.
  • Page 90 4. If the Export Compliance Disclaimer window appears, click Yes, I Accept this Agreement. The File Download window appears. 5. Click Save this program to disk, and then click OK. The Save In window appears. 6. Click the down arrow to view the Save In menu, select Desktop, and then click Save. The file downloads to your desktop.

  • Page 91: Contacting Dell

    2. Verify your country or region in the Choose a Country/Region drop-down menu at the bottom of the page. 3. Click Contact Us on the left side of the page. 4. Select the appropriate service or support link based on your need. 5. Choose the method of contacting Dell that is convenient for you. Back to Contents Page...

This manual is also suitable for:

Vostro 220Vostro 420

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