Dell 340 manual Removing the I/O Panel-Small Desktop Computer, Front I/O Panel Removal

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I/O Panel

Dell Precision™ WorkStation 340 Service Manual

Removing the I/O Panel—Small Desktop Computer

CAUTION: Before you perform this procedure, see "Safety First—For You and Your Computer."

NOTICE: Before disconnecting a device from the computer or removing a component from the system board, verify that the standby power light on the system board has turned off. To locate this light, see "System Board Components."

1.Turn off the computer and devices, disconnect them from their electrical outlets, wait at least 10 to 20 seconds, lay the computer on its side, and remove the computer cover.

2.Remove the hard-drive shroud.

3.Disconnect the hard-drive data cable.

4.Disconnect the control-panel cable from the control-panel connector on the I/O panel.

5.Disconnect the front I/O cable from the front-panel connector on the system board (see "System Board Components" for the location of the front-panel connector).

Note the routing of the control-panel cable as you remove it from the computer so that you can replace it correctly.

Front I/O Panel Removal

1control-panel cable

2front audio cable

3front I/O cable

4mounting screw

6.Remove all cables that are connected to the front I/O panel.

7.Remove the mounting screw that secures the front I/O panel to the computer.

8.Remove the front I/O panel from the computer.

Removing the I/O Panel—Mini-Tower Computer

CAUTION: Before you perform this procedure, see "Safety First—For You and Your Computer."

NOTICE: Before disconnecting a device from the computer or removing a component from the system board, verify that the standby power light on the system board has turned off. To locate this light, see "System Board Components."

Front I/O Panel Removal

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Contents Before You Begin Removing the Battery BatteryInstalling the Battery Close the computer cover Removing the Chassis Intrusion Switch Chassis Intrusion SwitchSmall Desktop Computer Small Mini-Tower Computer Resetting the Chassis Intrusion Detector Replacing the Chassis Intrusion SwitchOpening the Computer Cover Computer CoverSmall Desktop Computer Mini-Tower Computer Closing the Computer Cover Back to Contents Removing the Control Panel Control PanelReplacing the Control Panel Floppy-Drive Cable Removal DrivesFloppy-Drive Removal Floppy-Drive Installation Drive-Rail Bracket Removal and ReplacementFloppy-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 Card Types Expansion CardsSmall Desktop Computer Expansion Card Retention Arm-Small Desktop Computer Installing an Expansion CardExpansion Card Retention Arm-Mini-Tower Computer Expansion Card Installation-Small Desktop ComputerExpansion Card Connection Expansion Card Installation-Mini-Tower Computer Removing an Expansion Card Installing an AGP Graphics CardAGP Slot Filler Bracket Removal-Small Desktop Computer AGP Card InstallationAGP 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 ComputerMicroprocessor Installation Installing the MicroprocessorMicroprocessor 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 LabelJumpers System-Board Jumper SettingsSystem 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.