Dell Dimension 2400 Manual do Utilizador

Dell™Dimension™2400Series Before You Begin Turning Off Your Computer Removing the Computer Cover Technical Overview Technical Specifications Adv

Back to Contents Page Drives Dell™Dimension™2400Series Adding a Floppy Drive Adding or Replacing a CD or DVD Drive Replacing a Hard Driv

13. Check all cable connections, and fold cables out of the way to provide airflow for the fan and cooling vents. 14. Replace the computer cover.

 10. Gently slide the drive into place.  11. Once the drive is in place, apply pressure to ensure that the drive is fully seated. 12. Us

 3. Disconnect any telephone or telecommunication lines from the computer. 4. Disconnect your computer and all attached devices from their elect

 10. Connect the power and data cables to the back of the replacement drive. 11. Replace the computer cover.  12. Connect your computer and

Back to Contents Page Front Panel Dell™Dimension™2400Series Removing the Front Panel Replacing the Front Panel Removing the Front-Panel I

Replacing the Front Panel To replace the front panel, attach the side hinges and then rotate the front panel until it snaps onto the front of the co

 Back to Contents Page 

Back to Contents Page Memory Dell™Dimension™2400Series Installing Memory Removing Memory You can increase your computer memory by install

8. Insert the module into the connector until the module snaps into position. If you insert the module correctly, the securing clips snap into the

Back to Contents Page Advanced Troubleshooting Dell™Dimension™2400Series Diagnostic Lights Beep Codes System Messages Diagnostic Lights

Back to Contents Page Microprocessor Dell™Dimension™2400Series Removing the Microprocessor Installing the Microprocessor Removing the Mic

    10. Remove the microprocessor from the socket. Leave the release lever extended in the release position so that the socket is ready for

 4. Set the microprocessor lightly in the socket and ensure that all pins are headed into the correct holes. Do not use force, which could bend th

Back to Contents Page Removing and Installing Parts Dell™Dimension™2400Series Back to Contents Page  Cards Memory Front Panel Drives

Back to Contents Page Power Supply Dell™Dimension™2400Series Removing the Power Supply Replacing the Power Supply Removing the Power Supp

Replacing the Power Supply 1. Slide the power supply into place. 2. Replace the four screws that secure the power supply to the back of the comput

Back to Contents Page Replacing the Computer Cover Dell™Dimension™2400Series 1. Ensure that all cables are connected, and fold cables out of

Back to Contents Page Removing the Computer Cover Dell™Dimension™2400Series  1. Shut down the computer through the Start menu. 2. Ensure

Back to Contents Page Technical Specifications Dell™Dimension™2400Series       Microprocessor Microprocessor type Intel®Pentium®

       Mouse 6-pin mini-DIN connector USB two front-panel and four back-panel USB 2.0–compliant connectors Network RJ-45 connector

Beep Codes Your computer might emit a series of beeps during start-up if the monitor cannot display errors or problems. This series of beeps, called

 Back to Contents Page  NOTE:At35°C(95°F),themaximumoperatingaltitude is 914 m (3000 ft). Storage –15.2 to 10,670 m (–50 to 35,000 ft)

Back to Contents Page System Board Dell™Dimension™2400Series Removing the System Board Installing the System Board Removing the System Bo

13. Lift the system board out from the computer. 14. Place the system board that you just removed next to the replacement system board. Visua

Back to Contents Page System Setup Program Dell™Dimension™2400Series Overview Entering the System Setup Program Clearing Forgotten Passw

System Setup Screens The system setup program screens display the current configuration information for your computer. Information on the screen

  The following table shows Memory Information option information.   The following table shows CPU Information option information.   The followi

Boot Sequence This feature allows you to change the boot sequence for devices. Changing Boot Sequence for the Current Boot You can use this feature,

 10. Turn off any attached devices and disconnect them from their electrical outlets. 11. Disconnect the computer power cable from the wall outle

Back to Contents Page Technical Overview Dell™Dimension™2400Series Looking Inside Your Computer System Board Components Power Supply DC

Power Supply DC Connector Pin Assignments DC Power Connector P1   Pin Number Signal name 18-AWG Wire 1 +3.3 VDC Orange 2 +3.3 VDC Orang

System Messages    Back to Contents Page  NOTE: If the message you received is not listed in the table, see the documentation for either the opera

 DC Power Connector P2    DC Power Connectors P3, P5, P6, P8 and P9    DC Power Connector P4    DC Power Connector P7  20 +5 VD

  Back to Contents Page  Pin Number Signal Name 22-AWG Wire 1 +5 VDC Red 2 COM Black 3 COM Black 4 +12 VDC Yellow

Back to Contents Page Turning Off Your Computer Dell™Dimension™2400Series  1. Save and close any open files, exit any open programs, click

Back to Contents Page Battery Dell™Dimension™2400Series  A coin-cell battery maintains computer configuration, date, and time information. T

Back to Contents Page Before You Begin Dell™Dimension™2400Series Recommended Tools Precautionary Measures Protecting Against Electrosta

aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and aligned. l Han

Back to Contents Page Cards Dell™Dimension™2400Series  1. Shut down the computer through the Start menu. 2. Ensure that your computer and

9. Secure the filler bracket onto the end of the card with the screw you removed in step7. 10. Connect any cables that should be attached to th