Dell OptiPlex 760 Service Manual

Also see for OptiPlex 760: Setup and quick reference guide Technical guidebook Configuration guide Specifications

Contents

NOTE: Depending on your computer and installed devices, the items listed in this section may not appear, or may not appear exactly as listed.WARNING: eSATA is designed to function only if the SATA Operation mode in system Setup (BIOS) is set to either IRRT or AHCI. If it is set toATA, the eSATA functionality is lost though the connector can still be used as a USB port.GeneralSystem Board Displays the following information:l System information: Displays BIOS Info, System Info, and the Service Tag.l Memory information: Displays Installed Memory, Usable Memory, Memory Speed, Memory Channel Mode, and MemoryTechnology.l Processor information: Displays the Processor Type, Processor Speed, Processor Bus Speed, Processor L2 cache, Processor ID.l PCI information: Displays available slots on the system board.Date/Time Displays the system date and time. Changes to the system date and time take effect immediately.Boot Sequence Specifies the order in which the computer attempts to find an operating system from the devices specified in this list.DrivesDiskette drive Identifies and defines the floppy drive attached to the FLOPPY connector on the system board as:l Disablel USBl Internal (default)l Read OnlySATA Operation Configures the operating mode of the integrated hard drive controller to:l AHCI (default)l ATAl LegacyS.M.A.R.T. Reporting Enables or disables integrated drive errors to be reported during system startup.This option is disabled by default.Drives Enables or disables the SATA or ATA drives connected to the system board.System ConfigurationIntegrated NIC Enables or disables the integrated network card. You can set the integrated NIC to:l Enable (default)l Disablel Enable with PXEl Enable with ImageSeverUSB Controller Enables or disables the integrated USB controller. You can set the USB controller to:l Enable (default)l Disablel No bootParallel Port Identifies and defines the parallel port settings. You can set the parallel port to:l Disablel ATl PS/2 (default)l EPPl ECP No DMAl ECP DMA 1l ECP DMA 3Parallel Port Address Sets the base I/O address of the integrated parallel port.Serial Port #1 Identifies and defines the serial port settings. You can set the serial port to:l Disablel Auto (default)l COM1l COM3NOTE: Auto, the default setting, automatically configures a connector to a particular designation (COM1 or COM3).Miscellaneous Devices Enables or disables the following onboard devices:l Front USBl Rear Dual USBl Rear Quad USBl PCI slotsl Audio