Dell 340 manual Checking Computer Functions

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1 pin-1 corners of microprocessor and the socket

NOTICE: The microprocessor pins are delicate. To avoid damage, ensure that the microprocessor aligns properly with the socket, and do not use excessive force when installing the processor.

3.Carefully set the microprocessor in the socket and press it down lightly to seat it.

4.Rotate the lever toward the socket until it snaps into place, securing the microprocessor package.

NOTICE: If you are not installing a microprocessor kit from Dell, reuse the original heat sink and securing clips when replacing the microprocessor.

5.If you are installing a new heat sink, remove the film covering the bottom of the heat sink.

6.On the small desktop computer, reinstall the two screws that attach the blower to the heat sink.

7.Lower the heat sink or blower/heat sink assembly to the microprocessor so that the heat sink fits in the retention base.

8.Fit the end of each securing clip that does not have the latch over its tab on the retention base. Then, fit the middle of the clip over the middle tab on the retention base, and press down on the clip's latch to secure the clip to the retention base.

9.On the mini-tower computer, lower the airflow shroud over the heat sink.

10.Plug the cooling fan power cable into its connector on the system board.

11.Plug the 12-volt power cable into its connector on the system board.

12.Close the computer cover, reconnect your computer and devices to their electrical outlets, and turn them on.

Checking Computer Functions

As the computer boots, it detects the presence of the new microprocessor and automatically changes the computer configuration information in system setup.

NOTE: After you open and close the cover, the chassis intrusion detector causes the following message to be displayed at the next computer start-up: ALERT! Cover was previously removed.Reset the chassis intrusion detector.

1.Enter system setup and confirm that the system data area correctly identifies the type of installed microprocessor.

For instructions on using system setup, see your User's Guide.

2.While in system setup, reset the Chassis Intrusion option by pressing the left- or right-arrow key to select Reset and then choosing Enabled, Enabled- Silent, or Disabled.

NOTE: If a setup password has been assigned by someone else, contact the network administrator for information on resetting the chassis intrusion detector.

3.Run the Dell Diagnostics to verify that the new processor is operating correctly.

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Contents Before You Begin Battery Removing the BatteryInstalling the Battery Close the computer cover Chassis Intrusion Switch Removing the Chassis Intrusion SwitchSmall Desktop Computer Small Mini-Tower Computer Resetting the Chassis Intrusion Detector Replacing the Chassis Intrusion SwitchComputer Cover Opening the Computer CoverSmall Desktop Computer Mini-Tower Computer Closing the Computer Cover Back to Contents Removing the Control Panel Control PanelReplacing the Control Panel Drives Floppy-Drive Cable RemovalFloppy-Drive Removal Drive-Rail Bracket Removal and Replacement Floppy-Drive InstallationFloppy-Drive Cable Attachment 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 IDE Drive Addressing Connecting DrivesSecond Hard Drive Installed Power Cable ConnectorDrive Interface Connectors IDE Device Installation GuidelinesScsi ID Numbers Scsi Device Installation GuidelinesBack to Contents Protecting Against Electrostatic Discharge Expansion Cards Expansion Card TypesSmall Desktop Computer Expansion Card Retention Arm-Small Desktop Computer Installing an Expansion CardExpansion Card Installation-Small Desktop Computer Expansion Card Retention Arm-Mini-Tower ComputerExpansion Card Connection Expansion Card Installation-Mini-Tower Computer Removing an Expansion Card Installing an AGP Graphics CardAGP Card Installation AGP Slot Filler Bracket Removal-Small Desktop ComputerAGP Slot Filler Bracket Removal-Mini-Tower Computer Removing an AGP Card Replacing the Expansion-Card Cage Expansion-Card Cage ReplacementExpansion Card Cage Small Desktop Computer Only Removing the Expansion-Card CageFront Panel Door Front Panel Door and Hinge ArmsReattaching the Front Door Reattaching the Hinge ArmsBack to Contents Removing Front-Panel Inserts Front-Panel InsertsReplacing Front-Panel Inserts Inside Your Computer Back to Contents Front I/O Panel Removal PanelRemoving the I/O Panel-Small Desktop Computer Removing the I/O Panel-Mini-Tower ComputerReplacing the I/O Panel Memory Modules Computer Memory Installation GuidelinesComputer Memory Memory Module Label System Board Memory ComponentsRemoving a Memory Module Removing a Memory ModuleInstalling a Memory Module Installing a Memory ModuleAirflow Shroud Rotation-Mini-Tower Computer Heat Sink/Blower Assembly Removal-Small Desktop ComputerMicroprocessor Removing the MicroprocessorLatches Retention base Tabs Heat sink Heat Sink Removal-Mini-Tower ComputerInstalling the Microprocessor Microprocessor InstallationMicroprocessor Removal 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 Jumper Settings JumpersSystem Board Jumpers Removing the System Board System BoardRemoving the System Board Replacing 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.