Dell OptiPlex SX260- User Manual

  Warning: This is a Class A product. In a domestic environment this product may cause radio interference, in which case the user may be required to take adequate measures.     EN 55022 Compliance (Czech Republic Only)     VCCI Notice (Japan Only)   Most Dell computer systems are classified by the V...

  Class B ITE     This is a Class B product based on the standard of the Voluntary Control Council for Interference (VCCI) for information technology equipment. If this equipment is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use t...

If the regulatory label includes the following marking, your computer is a Class A product:     Class B Device     Please note that this device has been approved for nonbusiness purposes and may be used in any environment, including residential areas.   MIC Class B Regulatory Label   If the regulato...

Back to Contents Page   Warranty and Return Policy Dell™ OptiPlex™ SX260 Systems User's Guide   Dell Computer Corporation ("Dell") manufactures its hardware products from parts and components that are new or equivalent to new in accordance with industry-standard practices. For information ab...

Back to Contents Page   About Your Computer Dell™ OptiPlex™ SX260 Systems User's Guide    Front View    Back View    Back-Panel Connectors    Inside Your Computer    Orientations    Chassis Stand    Cable Cover    Mounting Plate    Connecting the Power Adapter   Front View       Back View   1   powe...

          Orientations   The computer can be used in either a vertical or horizontal position on a desktop or mounted under a surface such as a desk or table. By using a wall-mount bracket, the computer may be attached to a wall.   Standard Orientations         CAUTION: Before you remove the compute...

      As an option, you may mount the computer to a vertical or horizontal surface by using a wall-mount bracket. If you have the integrated flat-panel option, the stand is integrated as part of the total assembly.   Chassis Stand   You may attach the chassis stand to orient your computer vertically...

  Cable Cover     Attaching the Cable Cover       NOTICE: If you are installing the computer under a desktop or tabletop, do not attach the cable cover until the computer is firmly attached to the mounting plate (see " Mounting Plate "). NOTE: If you use the stand on your computer, attach th...

1.   Attach all the cables to the back panel. 2.   To attach the two-piece cable cover, hold the bottom piece of the cable cover and align the four tabs with the four slots on the computer's back panel. 3.   Insert the tabs into the slots and slide the piece toward the diagnostic lights (see the ill...

      1.   Using the four #6 wood screws (0.625 inch; 15.88 mm) provided, attach the mounting plate to a solid surface with a minimum thickness of 1 inch (2.5 cm). 2.   Orient the computer and stand under the mounting plate approximately 1 inch (2.5 cm) from the edge of the mounting plate. 3.   Lift...

    1.   Firmly hold the computer and press on the release lever tab until the tab is freed from the slot on the mounting plate. 2.   While still firmly holding the computer, slide the computer and stand approximately 1 inch (2.5 cm), until it stops. 3.   Lower the computer and stand away from the m...

Back to Contents Page   Advanced Troubleshooting Dell™ OptiPlex™ SX260 Systems User's Guide    Diagnostic Lights    Beep Codes    Dell Diagnostics    Reinstalling Drivers    Reinstalling Microsoft Windows XP    Reinstalling Microsoft Windows 2000    Resolving Software and Hardware Incompatibilities ...

  Beep Codes   Your computer might emit a series of beeps that identify a problem. One possible series (code 1-3-1) consists of one beep, a burst of three beeps, and then one beep. This series tell you that the computer encountered a memory problem.     g r e e n yellow g r e e n yellow Possible vid...

  Dell Diagnostics   When to Use the Dell Diagnostics   If you experience a problem with your computer, run the Dell Diagnostics before you contact Dell for technical assistance. Running the Dell Diagnostics may help you resolve the problem without contacting Dell. If you do contact Dell, the test r...

  Enter system setup , review your computer's configuration information, and ensure that the device you want to test displays in system setup and is active.   Start the Dell Diagnostics from either your hard drive or from the Drivers and Utilities CD (also known as the ResourceCD ).   Starting the D...

  If you cannot resolve the error condition, contact Dell. 3.   If you run a test from the Custom Test or Symptom Tree option, click the applicable tab described in the following table for more information.   4.   When the tests are completed, if you are running the Dell Diagnostics from the Drivers...

  Reinstalling Windows XP   To reinstall Windows XP, perform all the steps in the following sections in the order in which they are listed.   The reinstallation process can take 1 to 2 hours to complete. After you reinstall the operating system, you must also reinstall the device drivers, virus prot...

17.   Click Finish to complete the setup, and remove the CD from the drive. 18.   Reinstall the appropriate drivers using the ResourceCD . 19.   Reinstall your virus protection software. Reinstalling Microsoft Windows 2000 The reinstallation process can take 1 to 2 hours to complete. After you reins...

Back to Contents Page   Advanced Features Dell™ OptiPlex™ SX260 Systems User's Guide    LegacySelect Technology Control    Manageability    Security    Password Protection    System Setup    Jumper Settings    Power Button    Hyper-Threading   LegacySelect Technology Control   LegacySelect technolog...

IT Assistant configures, manages, and monitors computers and other devices on a corporate network. IT Assistant manages assets, configurations, events (alerts), and security for computers equipped with industry-standard management software. It supports instrumentation that conforms to SNMP, DMI, and...

  Antitheft devices usually include a segment of metal-stranded cable with an attached locking device and key. Dell recommends that you use a Kensington lock. The documentation that comes with the device contains instructions for installing it.   Password Protection     System Password     Option Se...

6.   Exit system setup.   Password protection takes effect when you restart the computer.   Typing Your System Password   When you start or restart your computer, one of the following prompts appears on the screen.   If Password Status is set to Unlocked :   Type in the password and - press <ENTE...

6.   Exit system setup.   Setup Password   Option Settings l   Enabled — does not allow assignment of setup passwords; users must enter a setup password to make changes to system setup l   Not Enabled — allows assignment of setup passwords; password feature is enabled but no password is assigned   A...

  Disabling a Forgotten Password and Setting a New Password     1.   Remove the computer cover.   2.   Remove the jumper plug labeled "PSWD" from the jumper.   See " Jumper Settings " to locate the password jumper. 3.   Replace the computer cover. 4.   Reconnect your computer and dev...

2.   W h e n Press <F2> to Enter Setup appears in the upper-right corner of the screen, press <F2> immediately.   If you wait too long and the Microsoft ®  W i n d o w s ® logo appears, continue to wait until you see the Windows desktop. Then shut down your computer and try again.     Sy...

  Boot Device Menu   This feature provides access to boot options and diagnostic features for your system. To access the boot device menu: 1.   Turn on or restart your computer. 2.   W h e n F12 = Boot Menu appears in the upper-right corner of the screen, press <F12>. 3.   Depending on your sy...

System Setup Options   To get additional information about any setup option, highlight the entry and press <F1>.   AC Power Recovery — determines what happens when AC power is restored to the computer. l   Off — Computer remains off when AC power is restored. l   On — Computer starts when AC p...

  Power Button     You can use the ACPI feature to configure the function of the Microsoft Windows 2000, and Windows XP operating systems. Power Button Functions for Windows 2000 and Windows XP With ACPI Enabled     Power Button Functions for Windows 2000 and Windows XP With ACPI Disabled     Hung C...

Back to Contents Page   Battery Dell™ OptiPlex™ SX260 Systems User's Guide       A coin-cell battery maintains computer configuration, date, and time information. The battery can last several years.   The battery may need replacing if an incorrect time or date is displayed during the boot routine al...

Back to Contents Page   Cleaning Your Computer Dell™ OptiPlex™ SX260 Systems User's Guide    Before Cleaning Your Computer    Computer, Keyboard, and Monitor    M o u s e    Floppy Drive    CDs and DVDs   Before Cleaning Your Computer   1.   Perform an orderly computer shutdown using the operating s...

  CDs and DVDs 1.   Hold the disc by its outer edge. It is okay to touch the inside edge of the center hole.   2.   With a soft, lint-free cloth, gently wipe the bottom of the disc (the unlabeled side) in a straight line from the center to the outer edge of the disc.   For stubborn dirt, try using w...

Back to Contents Page   Module Bay Dell™ OptiPlex™ SX260 Systems User's Guide   You can install a Dell™ portable device such as a floppy drive, CD drive, CD -RW drive, DVD drive, DVD/CD-RW drive, or second hard drive in the module bay.   Your Dell computer ships with either a floppy drive or an airb...

  3.   Slide the device into the module bay. 4.   If desired, you may lock the device in the module bay by moving the module locking switch to the locked position. 5.   Replace the hard-drive door.   To remove a floppy drive, follow steps 1 and 2 in the previous procedure.   Installing a CD/DVD Devi...

Back to Contents Page   Replacing the Computer Cover Dell™ OptiPlex™ SX260 Systems User's Guide 1.   Ensure that no tools or extra parts are left inside the computer. 2.   Replace the cover: a.   Lower and align the cover with the two lines on the metal computer frame. a.   Slide the cover until you...

Back to Contents Page   Removing the Computer Cover Dell™ OptiPlex™ SX260 Systems User's Guide     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 shu...

Back to Contents Page   Documentation for Your Computer Dell™ OptiPlex™ SX260 Systems User's Guide    Finding Information for Your Computer    Technical Specifications    System Board Components    Cleaning Your Computer Back to Contents Page  

Back to Contents Page   Ergonomic Computing Habits Dell™ OptiPlex™ SX260 Systems User's Guide       For comfort and efficiency, observe the following ergonomic guidelines when setting up and using your computer workstation: l   Position your computer so that the monitor and keyboard are directly in ...

Back to Contents Page   Finding Information for Your Computer Dell™ OptiPlex™ SX260 Systems User's Guide   What Are You Looking For? Find It Here l   A diagnostic program for my computer l   Drivers for my computer l   My computer documentation l   My device documentation     Drivers and Utilities C...

Back to Contents Page   Getting Help Dell™ OptiPlex™ SX260 Systems User's Guide    Technical Assistance    Problems With Your Order    Product Information    Returning Items for Warranty Repair or Credit    Before You Call    Contacting Dell   Technical Assistance   If you need help with a technical...

  www.dell.com/la/ (for Latin American countries) l   Anonymous file transfer protocol (FTP)   ftp.dell.com/   Log in as user: anonymous , and use your e-mail address as your password. l   Electronic Support Service   [email protected]   [email protected]   [email protected] (for Asian/Pacific count...

  Contacting Dell   To contact Dell electronically, you can access the following websites: l   www.dell.com l   support.dell.com (technical support) l   premiersupport.dell.com (technical support for educational, government, healthcare, and medium/large business customers, including Premier, Platinu...

Back to Contents Page   Glossary Dell™ OptiPlex™ SX260 Systems User's Guide A    B    C    D    E    F    G    H    I    K    L    M    N    O    P    R    S    T    U    V    W    X    Z      A AC — alternating current — The form of electricity that powers your computer when you plug the AC adapter...

Back to Contents Page   Hard Drive Dell™ OptiPlex™ SX260 Systems User's Guide         1.   If you are replacing a hard drive that contains data you want to keep, back up your files before you begin this procedure. 2.   Check the documentation for the drive to verify that it is configured for your co...

Back to Contents Page   Memory Dell™ OptiPlex™ SX260 Systems User's Guide    Removing a Memory Module    Adding a Memory Module         You can increase your computer memory by installing memory modules on the system board. For information on the type of memory supported by your computer, see the &#...

Back to Contents Page   Adding and Removing Parts Dell™ OptiPlex™ SX260 Systems User's Guide    Removing the Computer Cover    Battery    Module Bay    Hard Drive    Memory    Microprocessor    Replacing the Computer Cover Back to Contents Page  

Back to Contents Page   Microprocessor Dell™ OptiPlex™ SX260 Systems User's Guide     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 c...

Back to Contents Page CAUTION: Safety Instructions Dell™ OptiPlex™ SX260 Systems User's Guide    General    When Working Inside Your Computer    Protecting Against Electrostatic Discharge    Ergonomic Computing Habits    Battery Disposal     Use the following safety guidelines to help ensure your ow...

Back to Contents Page     Doing so reduces the potential for personal injury or shock.   In addition, take note of these safety guidelines when appropriate: l   When you disconnect a cable, pull on its connector or on its strain-relief loop, not on the cable itself. Some cables have a connector with...

Back to Contents Page   Solving Problems Dell™ OptiPlex™ SX260 Systems User's Guide     System Lights   Located on the front of the computer, these lights can indicate a computer problem.     Battery Problems   Fill out the Diagnostics Checklist as you complete these checks.            System Lights...

Drive Problems   Fill out the Diagnostics Checklist as you complete these checks.   Floppy drive problems               CD drive problems     Problems writing to a CD-RW drive   Test the drive — l   Insert another disk to eliminate the possibility that the original floppy disk is defective. l   Inse...

  DVD drive problems       Hard drive problems     Repairing a Wet Computer   Spills, splashes, and excessive humidity can cause damage to the computer. If an external device, such as a printer, gets wet, contact the manufacturer of the device for instructions.     Close other programs — The CD-RW d...

  General Problems   The computer stops responding     A program stops responding     Requested sector not found — The operating system cannot read from the floppy or hard drive, the computer could not find a particular sector on the disk, or the requested sector is defective. See " Floppy drive...

  Fill out the Diagnostics Checklist as you complete these checks.       Sound and Speaker Problems   Fill out the Diagnostics Checklist as you complete these checks.   No sound from speakers       No sound from headphones   NOTE: If you are having a problem with a printer, see "Printer Problems...

  System Board Problems   Fill out the Diagnostics Checklist as you complete the following checks.       Video and Monitor Problems   Fill out the Diagnostics Checklist as you complete these checks.   If the screen is blank       If the screen is difficult to read   Disable digital mode — Your headp...

Back to Contents Page   Technical Specifications Dell™ OptiPlex™ SX260 Systems User's Guide      Microprocessor    Memory    Computer Information    Audio    Video    Expansion Bus    Drives    P o r t s    Key Combinations    Controls and Lights    P o w e r    Physical    Environmental Microproces...

Back to Contents Page   System Board Components Dell™ OptiPlex™ SX260 Systems User's Guide       Back to Contents Page   1   fan shroud power connector (FAN2) 2   system board speaker (SPEAKER) 3   speaker connector (SPEAKER) 4   memory modules (DIMM_A and DIMM_B) 5   RTC reset jumper (RTCRST) 6   p...

Back to Contents Page   Microsoft ®  Windows ®  XP Features Dell™ OptiPlex™ SX260 Systems User's Guide    Overview    New User Interface    Files and Settings Transfer Wizard    Application and Device Compatibility    System Restore    User Accounts and Fast User Switching    Home and Small Office N...

icons for accessing your files, configuring the computer, and finding information and assistance. The Dell Solution Center icon opens a portal to services and application programs installed on your Dell computer.   Switching to Classic View   If you want, you may change the appearance of the Start m...

Taskbar Grouping   The Windows taskbar is a row of buttons that typically displays across the bottom of the screen. The taskbar includes the Start menu button and a button for each open application. (The taskbar also includes the Quick Launch icons and the notification area.) Windows XP groups multi...

  A program compatibility feature is provided in Windows XP that solves some issues that may be encountered when attempting to run older application programs. Using the Program Compatibility Wizard, you can configure a program to run in an environment closer to Windows 95, Windows 98/Me, Windows NT ...

By default, System Restore creates a restore point every day that the computer is running. If your computer is off for more than a day, a new restore point is created the next time you turn the computer on.   Event-Triggered Restore Points   Event-triggered restore points are created before key chan...

restoration.   To undo a restoration: 1.   Click the Start button, point to All Programs — > Accessories — > System Tools , and then click System Restore . 2.   Select Undo my last restoration and click Next> . 3.   Click Next> to confirm the restoration undo.   After System Restore fini...

5.   Under Pick an account type , click the bullet next to the type of account you are going to create — Computer administrator , Standard , or Limited . l   Computer administrators can change all computer settings. l   Standard account users (Windows XP Professional only) can install some programs ...