Dell 760 manual Removing a PS/2 Serial Port Adapter

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1

release tab

2

adapter retention latch

3

PS/2 serial-port adapter bracket

4

serial port adapter connector

5serial port adapter system board connector (SERIAL2)

8.Connect the adapter cable to the PS/2 serial port adapter connector (SERIAL2) on the system board (see System Board Components).

NOTE: See the documentation for the PS/2 serial port adapter for information about the cable connections.

9.Replace the computer cover (see Replacing the Computer Cover).

Removing a PS/2 Serial Port Adapter

1.Follow the procedures in Working on Your Computer.

2.Remove the computer cover (see Removing the Computer Cover).

3.Gently lift the release tab on the card retention latch from the inside to pivot the latch open. Pivot the latch until it snaps into the open position.

4.Disconnect the PS/2 serial-port cable from the system board (see System Board Components).

5.Ease the PS/2 serial-port adapter bracket out of its retention slot.

6.If you are removing the adapter permanently, install a filler bracket in the empty card-slot opening.

NOTE: Installing filler brackets over empty card-slot openings is necessary to maintain FCC certification of the computer. The brackets keep dust and dirt out of your computer and maintain the airflow that cools your computer.

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Contents Page Active Management Technology Advanced FeaturesLegacySelect Technology Control ManageabilityTurning Off iAMT IAMT FeaturesAccessing iAMT setup Out of Band ManagementDell Client Manager DCM Console Alert Standard FormatDell OpenManage Applications Dell Client Manager DCMPadlock Ring and Security Cable Slot Option SettingsPhysical Security Chassis Intrusion DetectionSecurity Management Software Enabling the TPM FeatureTrusted Platform Module TPM Hyperthreading and Multi-Core Technology Power Management for Windows XP and Windows VistaComputer Tracking Software About Smart Cards and Fingerprint ReadersHibernate Tab Power Options PropertiesPower Schemes Tab Advanced TabOptions in Windows Vista Sleep ModeConfiguring Power Management Settings Replacing the Battery BatteryBack to Contents Turning Off Your Computer Working on Your ComputerRecommended Tools Before Working on Your ComputerAfter Working on Your Computer Desktop Computer About Your Computer Removing and Replacing PartsPCI Cards Installing a PCI CardCards Page Removing a PCI Card Removing a PCI Card From the Riser-Card Cage Page Installing a PCI Card in the Riser-Card Cage Page PS/2 Serial Port Adapter Installing a PS/2 Serial Port AdapterRemoving a PS/2 Serial Port Adapter Installing a PS/2 Serial Port Adapter in the Riser-Card Cage Removing a PS/2 Serial Port Adapter From the Riser-Card Cage Back to Contents Removing the Processor Installing the ProcessorProcessor Back to Contents Page Resetting the Chassis Intrusion Detector Chassis Intrusion SwitchRemoving the Chassis Intrusion Switch Replacing the Chassis Intrusion SwitchSelect System Setup Sata Connector General Drive Installation GuidelinesConnecting Drive Cables Data Interface ConnectorsRemoving Drive Inserts Power Cable ConnectorsConnecting and Disconnecting Drive Cables Drive InsertsRemoving an Optical Drive Optical DriveReplacing Drive Inserts Installing an Optical Drive Removing a Floppy Drive Floppy DriveInstalling a Floppy Drive Removing a Media Card Reader Media Card ReaderInstalling a Media Card Reader Page Removing a Hard Drive Installing a Hard DriveHard Drive Page Back to Contents Removing the System Fan Installing the System FanSystem Fan Installing the Heat Sink Assembly Heat Sink AssemblyRemoving the Heat Sink Assembly Back to Contents Replacing the I/O Panel PanelRemoving the I/O Panel Page Replacing the Power Supply Power SupplyPin Number Signal name 18-AWG Wire DC Power ConnectorsDC Power Connector P1 Pin Number Signal Name 22-AWG Wire DC Power Connector P2DC Power Connector P4 DC Power Connector P5 and P6Removing a Speaker Installing a SpeakerSpeakers Back to Contents Inside View of Your Computer DesktopRemoving the Computer Cover System Board Components Back to Contents Visit support.dell.com Contacting DellGlossary Docking device See APR Device driver See driverPage Page NIC See network adapter Module bay See media bayPage Video resolution See resolution Back to Contents DDR2 Memory Overview MemoryAddressing Memory Configurations Installing Memory Module sRemoving Memory Module s Mini Tower Computer Installing a PCI or PCI Express Card Page Removing a PCI or PCI Express Card PS/2 Serial Port Adapter Page Removing a PS/2 Serial Port Adapter Back to Contents Heat Sink and Processor Installing the Processor Back to Contents Chassis Intrusion Switch Back to Contents Drives Power cable Power input connector Installing a Hard Drive Page Adding a Second Hard Drive Floppy Drive Removing the Floppy Drive Installing the Floppy DriveRemoving the Media Card Reader Installing the Media Card Reader Optical Drive Installing an Optical Drive Back to Contents Panel Power Supply Pin Number Signal name AWG Wire DC Power Connector P7 DC Power Connectors P3, P5, P8, and P9Removing the Speaker Installing the SpeakerBack to Contents System Fan Page Inside Your Computer Mini Tower12VPOWER Back to Contents Ultra Small Form Factor Replacing the Computer CoverMini-Tower, Desktop, and Small Form Factor Release knob Cards Page Removing a PCI Card PCI Express and DVI Cards Installing a PCI Express x16 Card or DVI CardRemoving a PCI Express x16 Card or DVI Card Page PS/2 Serial Port Adapter Removing a PS/2 Serial Port Adapter Heat Sink and Processor Installing the Processor Page Back to Contents Chassis Intrusion Switch Select System Setup Serial ATA Sata Connector General Installation GuidelinesHard Drive Installing a Hard Drive Page Replacing a Hard Drive Fan Optical Drive Installing an Optical Drive Floppy Drive Installing a Floppy Drive Media Card Reader Installing a Media Card Reader Back to Contents System Fan Panel Back to Contents Power Supply DC Power Connectors DC Power Connector P6 DC Power Connectors P3Speakers Replace the computer cover Turn on power to the computer Small Form Factor Intspkr Fan connector Fancpu Small Form Factor Computer Mini Tower System Board Screws System BoardRemoving the System Board Small Form Factor System Board Screws Desktop System Board ScrewsUltra Small Form Factor System Board Screws Replacing the System BoardBack to Contents System Setup Screen System SetupEntering System Setup System Setup OptionsDisable No boot DisableInternal default Read Only Disable Enable with PXE Enable with ImageSeverSuggested Deactivate defaultOnboard/PEG QuietEnable Power Off defaultPower On On is set to disabledClear Log Mark all Entries Boot SequenceChanging the Boot Sequence for the Current Boot Enable F12 = Boot menu enabled by defaultSystem Password Booting to a USB DevicePassword Protection Changing the Boot Sequence for Future BootsDeleting or Changing an Existing System Password Administrator PasswordAssigning a System Password Typing Your System PasswordDeleting or Changing an Existing Administrator Password Jumper SettingsDisabling a Forgotten Password and Setting a New Password Assigning an Administrator PasswordMini Tower Desktop Small Form Factor Ultra Small Form Factor Jumper Setting Description Clearing Forgotten PasswordsChange the Lookup Method to Static IP Clearing Cmos SettingsSet Client Dhcp to Static IP Back to Contents Tools TroubleshootingPower Lights Diagnostic LightsSteady Amber Diagnostic Light Codes During PostLight Pattern Problem Description Suggested Resolution Blinking AmberSteady Green Blinking Green Power Supply Diagnostic LightSteady Code Cause Beep CodesSystem Messages Hardware Troubleshooter Dell DiagnosticsWhen to Use the Dell Diagnostics Fix a Problem section, click Hardware TroubleshooterStarting the Dell Diagnostics From Your Hard Drive Option Function Dell Diagnostics Main MenuTab Function Solving ProblemsBattery Problems Drive ProblemsClick Properties Tools Check Now Optical drive problemsProblems writing to an optical drive Hard drive problemsClick Start Control Panel Programs Programs and Features Error MessagesIeee 1394 Device Problems Click UninstallComputer stops responding Keyboard ProblemsLockups and Software Problems Computer does not start upProgram is designed for an earlier Windows operating system Memory ProblemsOther software problems Program crashes repeatedlyClick Start Control Panel Hardware and Sound Mouse Mouse ProblemsNetwork Problems Click Start Control Panel MousePrinter Problems Power ProblemsClick Start Control Panel Hardware and Sound Printer Scanner ProblemsSound and Speaker Problems No sound from speakersScreen is blank Screen is difficult to read Video and Monitor ProblemsNo sound from headphones Click Start Control Panel Appearance and Themes Dell Technical Update Service3D image quality is poor Only part of the display is readableRemove the cover see Removing the Computer Cover Module BayPage Securing a Device in the Module Bay Back to Contents Removing the Cable Cover Cable Cover OptionalAttaching the Cable Cover Heat Sink and Processor Installing the Processor Page Back to Contents Chassis Intrusion Switch Select System Setup Drives Removing the Hard Drive Page Replacing the Hard-Drive Fan Removing the Hard-Drive FanBack to Contents Removing the System Fans Installing the System FansSystem Fans Back to Contents Replacing the Power Button Power ButtonRemoving the Power Button Speakers Replace the computer cover Turn on power to the computer Ultra Small Form Factor System Board Components Dell Badge Ultra Small Form Factor Computer
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760 specifications

The Dell OptiPlex 760 is a highly regarded desktop computer that caters primarily to business environments. Released as part of Dell’s OptiPlex series, the 760 is designed for efficiency, reliability, and performance, making it a suitable choice for organizations looking for a dependable workstation.

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