Dell 960 manual Assembly

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Dell™ Optiplex™ 960 Mini Tower/Desktop/Small Form Factor Service Manual

I/O Assembly

I/O Assembly

Removing the I/O Assembly

CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

CAUTION: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover.

NOTE: Note the routing of all cables as you remove them so that you can re-route them correctly when installing the new I/O assembly.

1.Perform the procedure Before Working on Your Computer.

NOTICE: When sliding the I/O assembly out of the computer, be extremely careful. Carelessness may result in damage to the cable connectors and the cable routing clips.

2. Remove the drive bezel (see Remove the Drive Bezel).

1

drive bezel

2

drive bezel securing tabs (2)

3.Remove the optical drive in the upper most bay, if installed (see Optical Drive).

4.Remove the drive bay caddy located in the lower most bay, if installed (see Replacing a Hard Drive).

5.Remove the bezel (see Remove the Bezel).

6.Disconnect the I/O assembly cables from the system board and release them from the cable bundle and guides.

7.Remove the screw that secures the I/O assembly, then push the I/O assembly toward the left side of the chassis (down) to release it from the retaining clips.

8.Slide the I/O assembly away from the front of the computer while carefully routing the cables out of the chassis.

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Contents Page Battery Replacing the BatteryPerform the procedure After Working on Your Computer Contacting Dell Desktop Computer Inside View of Your ComputerDesktop Computer Cards Installing a PCI CardPCI and PCIe Cards Page Page Removing a PCI Card Installing a PCI Card in the Riser-Card Cage Page Perform the procedure in Before Working on Your Computer Removing a PCI Card From the Riser-Card CagePerform the procedure After Working on Your Computer Internal Wireless Card Installation Internal Wireless Card Removal Installing a Second External Serial PortReplacing the Chassis Intrusion Switch Chassis Intrusion SwitchRemoving the Chassis Intrusion Switch Resetting the Chassis Intrusion DetectorSave your Bios settings and exit system setup Removing the Desktop Computer Cover Desktop Computer CoverReplacing the Desktop Computer Cover ALERT! Cover was previously removed Replacing the Heatsink Assembly Removing the Heatsink AssemblyProcessor Installing the Processor Removing the ProcessorPerform the procedure After Working on Your Computer Remove and Replace the Fan and Shroud Assembly Data Interface Connectors General Installation Guidelines for Sata DevicesConnecting Drive Cables DrivesDrive Bay Inserts Power Cable ConnectorsConnecting and Disconnecting Drive Cables Removing Drive Bay InsertsReplacing Drive Bay Inserts Optical DriveRemoving an Optical Drive Installing an Optical Drive Floppy Drive Installing a Floppy DriveRemoving a Floppy Drive Media Card Reader Installing a Media Card Reader Removing a Media Card ReaderHard Drive Removing the Primary Hard Drive Replacing the Primary Hard Drive Page Removing the Secondary Hard Drive Page Installing a Secondary Hard Drive Page Page Perform the procedure After Working on Your Computer Assembly Removing the I/O AssemblyReplacing the I/O Assembly Perform the procedure After Working on Your Computer Power Supply Replacing the Power SupplyDC Power Connectors DC Power Connector P1DC Power Connector P4 DC Power Connector P2DC Power Connector P5 and P6 Internal Speaker Installing an Internal SpeakerRemoving an Internal Speaker Perform the procedure Before Working on Your Computer System Board Components DIMM4Addressing Memory Configurations DDR2 Memory OverviewInstalling Memory Removing Memory Mini Tower Computer Installing a PCI or PCIe Card Page FPerform the procedure After Working on Your Computer Removing a PCI or PCIe CardInternal Wireless Card Installation Internal Wireless Card Removal Chassis Intrusion Switch Save your Bios settings and exit system setup Removing the Mini Tower Computer Cover Mini Tower Computer CoverReplacing the Mini Tower Computer Cover ALERT! Cover was previously removed Processor Removing the Processor Remove the Fan Assembly FPerform the procedure Before Working on Your ComputerReplacing the Fan Assembly Drives Removing a Hard Drive Perform the procedure Before Working on Your Computer Page Replacing a Hard Drive Page Perform the procedure After Working on Your Computer Remove the Drive Bezel Replace the Drive BezelReplacing or Installing the Floppy Drive Removing the Floppy DriveFPerform the procedure After Working on Your Computer Installing the Media Card Reader Removing the Media Card ReaderOptical Drive Replacing or Installing an Optical Drive FPerform the procedure After Working on Your Computer Assembly O assembly Securing screw O assembly cable connectors Remove the Bezel Replace the BezelPage Power Supply V12P0DIG White +3.3 VDC Orange +3.3VDC/SE 12 VDC Blue DC Power Connectors P3, P5, P8, and P9 DC Power Connector P7Internal Speaker Perform the procedure Before Working on Your Computer System Board Components Cards Perform the procedure After Working on Your Computer Removing a PCI Card Installing a PCIe x16 Card or DVI Card PCIe and DVI CardsRemoving a PCIe x16 Card or DVI Card Internal wireless card is an optional device Perform the procedure Before Working on Your Computer Internal Wireless Card Removal Chassis Intrusion Switch Back to Contents Removing the Small Form Factor Computer Cover Small Form Factor Computer CoverReplacing the Small Form Factor Computer Cover ALERT! Cover was previously removed Processor Installing the Processor Page Remove and Replace the Fan and Shroud Assembly Page `Drives Data interface cable connector Sata interface connector Removing the Hard Drive and Shroud Assembly Removing the Hard Drive Replacing a Hard Drive Page Replacing the Hard Drive and Shroud Assembly Optical Drive Installing an Optical Drive Floppy Drive Installing a Floppy Drive Media Card Reader Replacing or Installing a Media Card Reader Perform the procedure After Working on Your Computer Remove the Bezel Replacing the BezelAssembly Perform the procedure After Working on Your Computer Power Supply VCC +5 Red DC Power Connector P3 Thermal Sensor P5 DC Power Connector P6+5VDC Internal Speaker Perform the procedure Before Working on Your Computer Fancpu Small Form Factor Computer Small Form Factor Computer Mini Tower System Board Screws Desktop System Board ScrewsSmall Form Factor System Board Screws Mini Tower Computer Back to Contents Power Problems Using the Hardware TroubleshooterTips Steady Amber Steady Blue Computer does not start up Memory ProblemsLockups and Software Problems Program stops respondingStarting the Dell Diagnostics From Your Hard Drive Dell Technical Update Service Dell DiagnosticsOther software problems Program crashes repeatedlyInsert the Drivers and Utilities media Recommended Tools Before Working on Your ComputerAfter Working on Your Computer Turning Off Your Computer
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960 specifications

The Dell 960 is a powerful and efficient desktop computer designed for business environments and professional users seeking reliability and performance. This model is part of Dell's OptiPlex line, which is known for its focus on security, manageability, and sustainability.

One of the standout features of the Dell 960 is its compact design, which enables it to fit comfortably in various office environments without occupying much space. This small form factor is not only convenient for limited desk space but also enhances the aesthetic appeal of professional settings.

In terms of performance, the Dell 960 is equipped with Intel Core 2 Duo processors, offering dual-core processing capabilities that optimize multitasking and enhance overall system responsiveness. This makes it well-suited for running multiple applications simultaneously, an essential requirement in many business operations.

Memory options are customizable, allowing users to equip the Dell 960 with up to 8 GB of RAM. This flexibility ensures that the system can handle demanding applications and workloads with ease. Additionally, the desktop features various hard drive configurations, including both traditional hard disk drives (HDD) and solid-state drives (SSD), providing choices that balance performance and storage capacity.

The Dell 960 also prioritizes energy efficiency and eco-friendliness. It is Energy Star certified, meaning it meets stringent energy efficiency guidelines set by the U.S. Environmental Protection Agency. This certification helps organizations reduce their energy costs and carbon footprint, contributing to more sustainable operations.

For connectivity, the Dell 960 comes with a variety of ports, including USB 2.0 ports, audio jacks, and Ethernet ports, ensuring seamless communication with peripherals and networks. The inclusion of integrated graphics offers sufficient performance for standard business applications, while expansion slots allow for graphics upgrades when necessary.

Security features are robust in the Dell 960, with optional hardware-based security systems that safeguard sensitive data. With features like Trusted Platform Module (TPM) support and lockable chassis options, businesses can protect their valuable information from unauthorized access.

In summary, the Dell 960 blends performance, compactness, and energy efficiency, making it a suitable choice for offices and professional environments. Its customizable features ensure that users can tailor the desktop to meet their specific needs, while its emphasis on security and sustainability aligns well with modern corporate values.