Dell 340 manual Replacing the Power Supply

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2 push button

2.Disconnect the AC power cable from the back of the power supply.

3.Disconnect the DC power cables from the system board and the drives.

Note the routing of the DC power cables underneath the clips in the computer as you remove them from the system board and drives. It is important to route these cables properly when you replace them to prevent them from being pinched or crimped.

4.On the small desktop computer, remove the expansion-card cage and remove the power cables from the side of the hard drive. To remove the power cables, use the cables as leverage and pull away from the clips while simultaneously pulling on the metal clips with your fingers.

5.On the mini-tower computer, remove the two screws that secure the power supply.

6.Press the push button.

7.Slide the power supply toward the front of the computer approximately 1 inch.

8.Lift the power supply up and out of the computer.

Replacing the Power Supply

1.Slide the power supply into place.

2.Reconnect the DC power cables.

3.Connect the AC power cable to the connector.

4.On the small desktop computer, reattach the power cables to the side of the hard drive and replace the expansion-card cage.

5.Run the cables underneath the clips.

6.Press the clips to close them over the cables.

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Contents Before You Begin Installing the Battery BatteryRemoving the Battery Close the computer cover Small Desktop Computer Small Mini-Tower Computer Chassis Intrusion SwitchRemoving the Chassis Intrusion Switch Resetting the Chassis Intrusion Detector Replacing the Chassis Intrusion SwitchSmall Desktop Computer Mini-Tower Computer Computer CoverOpening the Computer Cover Closing the Computer Cover Back to Contents Removing the Control Panel Control PanelReplacing the Control Panel Floppy-Drive Removal DrivesFloppy-Drive Cable Removal Floppy-Drive Cable Attachment Drive-Rail Bracket Removal and ReplacementFloppy-Drive Installation Drive Rail Bracket Removal and Replacement Removing and Installing a Floppy Drive-Mini-Tower ComputerRemovable Media Cable Removal Removable Media Drive Removal Removable Media Drive InstallationRemovable Media Drive Cable Attachment Drive Bracket Rail Removal and Replacement Close the computer cover Hard-Drive Cable Removal Hard-Drive Shroud and Hard-Drive RemovalHard-Drive Cable Attachment Installing a Hard DriveHard Drive Removal Removing and Installing a Hard Drive-Mini-Tower ComputerHard-Drive Replacement Adding a Second Hard Drive Second Hard Drive Installed Connecting DrivesPower Cable Connector IDE Drive AddressingDrive Interface Connectors IDE Device Installation GuidelinesScsi ID Numbers Scsi Device Installation GuidelinesBack to Contents Protecting Against Electrostatic Discharge Small Desktop Computer Expansion CardsExpansion Card Types Expansion Card Retention Arm-Small Desktop Computer Installing an Expansion CardExpansion Card Connection Expansion Card Installation-Small Desktop ComputerExpansion Card Retention Arm-Mini-Tower Computer Expansion Card Installation-Mini-Tower Computer Removing an Expansion Card Installing an AGP Graphics CardAGP Slot Filler Bracket Removal-Mini-Tower Computer AGP Card InstallationAGP Slot Filler Bracket Removal-Small Desktop Computer Removing an AGP Card Expansion Card Cage Small Desktop Computer Only Expansion-Card Cage ReplacementRemoving the Expansion-Card Cage Replacing the Expansion-Card CageReattaching the Front Door Front Panel Door and Hinge ArmsReattaching the Hinge Arms Front Panel DoorBack to Contents Removing Front-Panel Inserts Front-Panel InsertsReplacing Front-Panel Inserts Inside Your Computer Back to Contents Removing the I/O Panel-Small Desktop Computer PanelRemoving the I/O Panel-Mini-Tower Computer Front I/O Panel RemovalReplacing the I/O Panel Computer Memory Computer Memory Installation GuidelinesMemory Module Label System Board Memory Components Memory ModulesRemoving a Memory Module Removing a Memory ModuleInstalling a Memory Module Installing a Memory ModuleMicroprocessor Heat Sink/Blower Assembly Removal-Small Desktop ComputerRemoving the Microprocessor Airflow Shroud Rotation-Mini-Tower ComputerLatches Retention base Tabs Heat sink Heat Sink Removal-Mini-Tower ComputerMicroprocessor Removal Installing the MicroprocessorMicroprocessor Installation Checking Computer Functions Removing the Power Supply Power SupplyReplacing the Power Supply When Working Inside Your Computer Safety First-For You and Your ComputerSystem Board Components System Board Labels Connector or Component LabelSystem Board Jumpers System-Board Jumper SettingsJumpers Removing the System Board System BoardReplacing the System Board Removing the System BoardBack to Contents Back to Contents

340 specifications

The Dell 340, part of the esteemed Dell range of products, is a significant player in the landscape of modern computing solutions. It combines efficiency, performance, and innovative features, making it a suitable choice for both business and personal use. At its core, the Dell 340 is designed to cater to the needs of users looking for reliability without compromising performance.

One of the standout features of the Dell 340 is its robust processing power. Equipped with the latest Intel Core processors, it delivers exceptional speed and efficiency, making multitasking a breeze. Whether you are running complex applications or handling various tasks simultaneously, the processor ensures that you can work without any lag.

Another remarkable aspect of the Dell 340 is its ample memory capacity. With options for up to 16GB of RAM, it enables rapid data access and improves overall system responsiveness. This is particularly beneficial for professionals who require a smooth experience when working with data-heavy applications, such as graphic design software or databases.

In terms of storage, the Dell 340 offers both HDD and SSD options, allowing users to choose between large-volume storage space or ultra-fast data access speeds. The SSD variant significantly enhances boot and load times, ensuring that users can quickly access files and applications, thereby improving productivity.

The Dell 340 also boasts an array of connectivity options, including multiple USB ports, HDMI outputs, and an Ethernet port. This variety allows users to connect various peripherals and supports high-speed internet access, which is essential for modern work environments. Additionally, wireless connectivity options such as Wi-Fi and Bluetooth ensure that users can remain connected without the hassle of cables.

Furthermore, the design of the Dell 340 is both sleek and functional. It features a compact chassis that is easy to fit into any workspace, while the efficient thermal management system helps maintain optimal performance during intense use.

Security features are another significant consideration in the Dell 340. Equipped with advanced security measures, such as BIOS protection and optional fingerprint readers, this device offers peace of mind for users concerned about data integrity and privacy.

In summary, the Dell 340 stands out with its powerful performance, flexible storage solutions, diverse connectivity options, and enhanced security features, making it an excellent choice for users looking for a balance of functionality and reliability in their computing experience.
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