Dell 220S, 420 manual Scanner Problems, Sound and Speaker Problems

Page 63

4.Adjust the settings, as needed.

Reinstall the printer driver — See the printer documentation for information on reinstalling the printer driver.

Scanner 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.

NOTE: If you need technical assistance for your scanner, contact the scanner's manufacturer.

Check the scanner documentation — See the scanner documentation for setup and troubleshooting information.

Unlock the scanner — Ensure that your scanner is unlocked (if the scanner has a locking tab or button).

Restart the computer and try the scanner again

Check the cable connections —

•See the scanner documentation for information on cable connections.

•Ensure that the scanner cables are securely connected to the scanner and the computer.

Verify that the scanner is recognized by Microsoft Windows —

Windows XP:

1.Click Start→ Control Panel→ Printers and Other Hardware→ Scanners and Cameras.

2.If your scanner is listed, Windows recognizes the scanner.

Windows Vista:

1.Click Start → Control Panel→ Hardware and Sound→ Scanners and Cameras.

2.If the scanner is listed, Windows recognizes the scanner.

Reinstall the scanner driver — See the scanner documentation for instructions.

Sound and Speaker 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.

Check the speaker cable connections — purchased a sound card, ensure that the

Ensure that the speakers are connected as shown on the setup diagram supplied with the speakers. If you speakers are connected to the card.

Ensure that the subwoofer and the speakers are turned on — See the setup diagram supplied with the speakers. If your speakers have volume controls, adjust the volume, bass, or treble to eliminate distortion.

Adjust the Windows volume control — Click or double-click the speaker icon in the lower-right corner of your screen. Ensure that the volume is turned up and that the sound is not muted.

Disconnect headphones from the headphone connector — Sound from the speakers is automatically disabled when headphones are connected to the computer's front-panel headphone connector.

Page 62 Page 64
Image 63
Page 62 Page 64
Contents Models DCSCLF, DCSCMF, Dcscsf Bezel Removing the BezelReplacing the Bezel Back to Contents Flashing the Bios From a CD Flashing the Bios From the Hard DriveClick Save this program to disk, and then click OK Back to Contents Removing the Chassis Support Bracket Chassis Support BracketReplacing the Chassis Support Bracket Installing a PCI or PCI Express Card PCI and PCI Express CardsRemoving a PCI or PCI Express Card Follow the procedure in After Working on Your Computer Network Type Installed Removed Card SoundCoin-Cell Battery Removing the Coin-Cell BatteryReplacing the Coin-Cell Battery Visit support.dell.com Contacting DellComputer Cover Removing the Computer CoverReplacing the Computer Cover Page Processor Removing the ProcessorReplacing the Processor Page Drives Hard DrivesRemoving a Hard Drive Vostro Replacing or Adding a Hard Drive Vostro Removing a Media Card Reader Media Card ReaderPage Replacing or Adding a Media Card Reader Follow the procedure in After Working on Your Computer Removing an Optical Drive Optical DriveReplacing or Adding an Optical Drive Vostro 420 and Vostro Removing a Drive Bay Break-Away Metal PlateVostro 220s Removing the Chassis Fan FanReplacing the Chassis Fan Page Removing the Processor Heat Sink/Fan Assembly Processor Heat Sink/Fan AssemblyReplacing the Processor Heat Sink/Fan Assembly Removing the I/O Panel PanelReplacing the I/O Panel Memory Modules Removing Memory ModulesReplacing or Adding a Memory Module Follow the procedure in After Working on Your Computer Power Supply Removing the Power SupplyReplacing the Power Supply DC Power Supply Connectors DC Power Supply Connector Pin Assignments Pin Number Signal Name 18-AWG Wire Pin Number Signal name Wire Color Wire SizePin Number Signal Name 22-AWG Wire DC Power Connector P10Remove the System Board System BoardReplacing a System Board Page Overview System Setup ProgramEntering the System Setup Program System Setup Program ScreensBoot Sequence System Setup Program OptionsChanging Boot Sequence for Future Boots Clearing Forgotten PasswordsOption Settings Changing Boot Sequence for the Current BootFlashing the Bios From the Hard Drive Clearing Cmos SettingsBack to Contents Back to Contents Beep Codes TroubleshootingPower Lights ToolsClick Start→ Help and Support Fix a Problem section, click Hardware TroubleshooterSystem Messages Hardware TroubleshooterDell Diagnostics When to Use the Dell DiagnosticsStarting the Dell Diagnostics From Your Hard Drive Option Function Dell Diagnostics Main MenuSolving Problems Battery ProblemsTab Function Run Check Disk Drive ProblemsAdjust the Windows volume control Ensure that Microsoft Windows Recognizes the driveOperating system not found Contact Dell see Contacting Dell Error MessagesIeee 1394 Device Problems Click UninstallEnd the program Keyboard ProblemsLockups and Software Problems Check the keyboard cableIf you receive an insufficient memory message Memory ProblemsIf you experience other memory problems Run the Program Compatibility WizardMouse Problems Network ProblemsPower Problems Click Properties and click Ports Printer ProblemsVerify that the printer is recognized by Windows Click Start → Control Panel→ Hardware and Sound→ PrinterScanner Problems Sound and Speaker ProblemsVerify that the scanner is recognized by Microsoft Windows Check the monitor cable connection Video and Monitor ProblemsCheck the monitor power light Check the diagnostic lightsClick Start→ Control Panel→ Appearance and Themes Dell Technical Update ServiceAccessing the Dell Support Utility Dell Support UtilityDouble-Clicking the Dell Support Icon Clicking the Dell Support IconTurning Off Your Computer Working on Your ComputerRecommended Tools Before Working on Your ComputerInside View of Your Computer DIMM4 System Board ComponentsSATA2 SATA1 After Working on Your Computer
Related manuals
Manual 76 pages 13.75 Kb Manual 10 pages 52.91 Kb Manual 76 pages 16.03 Kb Manual 52 pages 47.88 Kb Manual 49 pages 39.59 Kb

220S, 220, 420 specifications

The Dell 420, 220, and 220S are well-regarded servers in the Dell PowerEdge lineup, showcasing robust performance and reliability for various enterprise applications. These servers are designed to meet the needs of small to medium-sized businesses, as well as larger enterprises seeking reliable computing solutions.

The Dell PowerEdge 420 stands out with its high-density architecture, optimized for virtualization and cloud applications. Equipped with Intel Xeon processors, it offers impressive processing power and scalability, supporting demanding workloads. With the ability to host multiple virtual machines, the 420 provides efficient resource utilization, ensuring that businesses can maximize their IT investments. The server also features advanced storage options, including the support for both traditional hard drives and solid-state drives, allowing for flexible data management and storage strategies.

In contrast, the Dell PowerEdge 220 and 220S are designed with simplicity and cost-effectiveness in mind. These servers feature tower and rack configurations that are ideal for environments with limited space. They leverage Intel's latest processor technologies, enhancing performance while maintaining energy efficiency. This makes the 220 series suitable for a variety of applications, including file and print services, web hosting, and database management.

One of the key characteristics of the Dell 220 and 220S is their ease of use. The systems are designed with straightforward setup procedures, allowing IT administrators to get them up and running quickly. Additionally, these servers come with Dell's OpenManage systems management tools, which offer comprehensive monitoring and management capabilities, enabling IT teams to maintain optimal server performance and reliability.

In terms of networking technologies, all three models support advanced network connectivity options, including multiple Ethernet ports and support for network interface cards (NICs) to ensure high-speed data transmission. Furthermore, they incorporate features such as redundancy in power supplies and cooling systems, enhancing overall system reliability and uptime.

Overall, the Dell 420, 220, and 220S represent a versatile range of server options that cater to varying business needs. With advancements in processing power, storage flexibility, and comprehensive management tools, these servers are well-suited for organizations looking to enhance their IT infrastructure while ensuring performance, reliability, and scalability.
Top Page Image Contents