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Dell OptiPlex 390 Mini-Tower User Manual

Dell OptiPlex 390 Mini-Tower
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Dell OptiPlex 390 Mini-Tower Owner's
Manual
Regulatory Model D12M
Regulatory Type D12M001

Table of Contents

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Dell OptiPlex 390 Mini-Tower Specifications

General IconGeneral
RAMUp to 16GB DDR3
StorageUp to 1TB HDD or 256GB SSD
Form FactorMini-Tower
AudioIntegrated HD audio
ProcessorIntel Core i3, i5, or i7 (2nd generation)
GraphicsIntegrated Intel HD Graphics
Operating SystemWindows 7
PortsUSB 2.0, VGA
ChipsetIntel Q65 Express
Optical DriveDVD-ROM
NetworkingGigabit Ethernet
SlotsPCIe x16, PCIe x1

Summary

Notes, Cautions, and Warnings

Working on Your Computer

Before Working Inside Your Computer

Safety guidelines and conditions for working inside the computer.

Recommended Tools

Lists essential tools for performing procedures within the computer.

Turning Off Your Computer

Steps to safely shut down the computer before internal work.

After Working Inside Your Computer

Steps to reconnect and verify the computer after internal procedures.

Cover

Removing the Cover

Step-by-step instructions for removing the computer chassis cover.

Installing the Cover

Step-by-step instructions for reinstalling the computer chassis cover.

Front Bezel

Removing the Front Bezel

Instructions for detaching the front bezel from the computer chassis.

Installing The Front Bezel

Instructions for reattaching the front bezel to the computer chassis.

Expansion Card Tab

Removing the Expansion Card

Steps to remove various types of expansion cards from the computer.

Installing The Expansion Card

Steps to install various types of expansion cards into the computer.

Optical Drive

Removing the Optical Drive

Instructions for removing the optical drive from the computer.

Installing The Optical Drive

Instructions for installing the optical drive into the computer.

Hard Drive

Removing the Hard Drive

Steps to remove the hard drive from its bay and bracket.

Installing The Hard Drive

Steps to install the hard drive into its bracket and bay.

Memory

Removing the Memory

Instructions for removing memory modules from the system board slots.

Installing the Memory

Instructions for installing memory modules into the system board slots.

Chassis Intrusion Switch

Removing The Chassis Intrusion Switch

Steps to remove the chassis intrusion switch from the system board.

Installing the Intrusion Switch

Steps to install the chassis intrusion switch onto the system board.

Speaker

Removing The Speaker

Instructions for removing the internal speaker from the computer chassis.

Installing the Speaker

Instructions for installing the internal speaker into the computer chassis.

Heat Sink And Processor

Removing the Heat Sink and Processor

Steps to remove the heat sink and processor assembly from the system board.

Installing the Heat Sink and Processor

Steps to install the heat sink and processor assembly onto the system board.

Coin-Cell Battery

Removing The Coin-Cell Battery

Instructions for removing the coin-cell battery from its socket.

Installing The Coin-Cell Battery

Instructions for installing the coin-cell battery into its socket.

Power Switch Cable

Removing the Power-Switch Cable

Steps to disconnect and remove the power switch cable from the system.

Installing the Power-Switch Cable

Steps to connect and install the power switch cable to the system.

Front Thermal Sensor

Removing the Front Thermal Sensor

Steps to disconnect and remove the front thermal sensor.

Installing the Front Thermal Sensor

Steps to connect and install the front thermal sensor.

System Fan

Removing The Chassis Fan

Instructions for removing the chassis fan from the computer.

Installing the Chassis Fan

Instructions for installing the chassis fan into the computer.

Input/Output Panel

Removing the Input/Output Panel

Steps to disconnect and remove the front input/output panel.

Installing the Input/Output Panel

Steps to install the front input/output panel.

Power Supply

Removing The Power Supply

Steps to disconnect and remove the power supply unit from the computer.

Installing the Power Supply

Steps to install the power supply unit into the computer.

System Board

Removing The System Board

Steps to disconnect cables and remove the system board.

Installing the System Board

Steps to place, secure, and connect the system board.

System Setup

System Setup

Accessing and basic options within the computer's BIOS setup.

Boot Menu

Using the boot menu to select boot devices for a single boot session.

Boot Menu Enhancements

Details on improved access and options for the boot menu.

Beep Codes and Text Error Messages

Explains beep codes and text error messages displayed by the BIOS.

Navigation

Keystrokes used to navigate the BIOS setup screens.

System Setup Options

Overview of general system information and configuration settings.

Boot Sequence

Setting the order of devices for operating system startup.

Date/Time

Configuring the system's date and time settings.

Integrated NIC

Enabling or disabling the integrated network card and its options.

Serial Port

Configuring the serial port settings.

SATA Operation

Configuring the operating mode of the integrated hard drive controller.

Drives

Enabling or disabling onboard drives.

Smart Reporting

Controlling hard drive error reporting during startup.

USB Configuration

Enabling or disabling the integrated USB controller features.

Miscellaneous Devices

Enabling or disabling the Wi-Fi radio.

Administrative Password

Setting restricted access to system setup programs.

System Password

Managing system and internal HDD password security.

Internal HDD-0 Password

Checking the status of the system's internal hard disk drive password.

Strong Password

Enabling or disabling strong password enforcement.

Password Configuration

Setting password length requirements.

Password Bypass

Bypassing password prompts during restarts.

Password Changes

Permitting password changes when an administrator password is set.

Computrace

Enabling or disabling the Computrace Service for asset management.

Chassis Intrusion

Controlling the chassis intrusion detection feature.

CPU XD Support

Enabling or disabling the processor's Execute Disable mode.

OROM Keyboard Access

Controlling access to OROM configuration screens via hotkeys.

Admin Setup Lockout

Locking out setup entry when an administrative password is set.

Multi Core Support

Enabling or disabling processor cores.

Intel SpeedStep

Enabling or disabling Intel SpeedStep processor technology.

C States Control

Enabling or disabling additional processor sleep states.

Hyper-Thread Control

Enabling or disabling Intel Hyper-Threading Technology.

AC Recovery

Defining system response to AC power restoration after an outage.

Auto On Time

Setting a scheduled time for the computer to turn on automatically.

Deep Sleep Control

Defining controls when Deep Sleep mode is enabled.

Fan Control Override

Controlling the speed of the system fan.

Wake on LAN

Enabling the computer to power up via a LAN signal.

Numlock LED

Enabling or disabling the Numlock feature at startup.

Keyboard Errors

Enabling or disabling keyboard error reporting during startup.

POST Hotkeys

Specifying function keys to display during POST.

Fast Boot

Speeding up the boot process by bypassing compatibility checks.

Virtualization

Enabling Virtual Machine Monitor hardware capabilities.

VT for Direct I/O

Enabling or disabling direct I/O virtualization capabilities.

Service Tag

Displaying the computer's Service Tag.

Asset Tag

Creating a system asset tag.

SERR Messages

Controlling the SERR message mechanism for graphics cards.

Lookup Method

Specifying how the ImageServer looks up the server address.

ImageServer IP

Setting the primary static IP address for the ImageServer.

ImageServer Port

Setting the primary IP port for the ImageServer.

Client DHCP

Specifying how the client obtains its IP address.

Client IP

Setting the static IP address for the client.

Client Subnet Mask

Setting the subnet mask for the client.

Client Gateway

Setting the gateway IP address for the client.

License Status

Displaying the current license status.

BIOS Events

Displaying system event logs and options to clear or mark entries.

Troubleshooting

Diagnostic LEDs

Explains the function and location of diagnostic LEDs for POST status.

Diagnostic Light Patterns: Power Off / No Power

First pattern: computer off or not receiving power.

Diagnostic Light Patterns: System Board Failure

Second pattern: possible system board failure.

Diagnostic Light Patterns: System Board/Power Supply/Peripheral Failure

Third pattern: system board, power supply, or peripheral failure.

Diagnostic Light Patterns: Memory Power Failure

Fourth pattern: memory power failure detected.

Diagnostic Light Patterns: BIOS Corrupt/Missing

Fifth pattern: BIOS may be corrupt or missing.

Diagnostic Light Patterns: System Board Failure

Sixth pattern: possible system board failure.

Diagnostic Light Patterns: Power Connector Issue

Seventh pattern: power connector not installed properly.

Diagnostic Light Patterns: Peripheral/System Board Failure

Eighth pattern: possible peripheral or system board failure.

Diagnostic Light Patterns: System Board Failure

Ninth pattern: possible system board failure.

Diagnostic Light Patterns: Coin Cell Battery Failure

Tenth pattern: possible coin cell battery failure.

Diagnostic Light Patterns: Processor Failure

Eleventh pattern: possible processor failure.

Diagnostic Light Patterns: Memory Failure

Twelfth pattern: memory detected, but failure.

Diagnostic Light Patterns: Hard Drive Failure

Thirteenth pattern: possible hard drive failure.

Diagnostic Light Patterns: USB Failure

Fourteenth pattern: possible USB failure.

Diagnostic Light Patterns: No Memory Modules Detected

Fifteenth pattern: no memory modules are detected.

Diagnostic Light Patterns: Memory Configuration/Compatibility Error

Sixteenth pattern: memory configuration or compatibility error.

Diagnostic Light Patterns: Expansion Card Failure

Seventeenth pattern: possible expansion card failure.

Diagnostic Light Patterns: System Board Resource/Hardware Failure

Eighteenth pattern: system board resource/hardware failure.

Diagnostic Light Patterns: Other Failure

Nineteenth pattern: some other failure has occurred.

Beep Codes

Explains the meaning and cause of various beep codes.

Error Messages

Lists and describes error messages encountered during system operation.

Specifications

System Information

Details about the system chipset, DMA channels, interrupts, and BIOS.

Processor

Information on processor type and cache.

Memory

Details on memory type, speed, connectors, capacity, and cache.

Video

Specifications for integrated and discrete video types and memory.

Audio

Details on the integrated audio codec.

Network

Specifications for the integrated network interface controller.

Expansion Bus

Details on bus types and speeds for PCI Express, SATA, and USB.

Cards

Information on PCI Express x1 and x16 card slots.

Drives

Specifications for externally accessible and internally accessible drive bays.

External Connectors

Details on audio, network, and USB connectors.

Video

Specifications for back panel video connectors.

System Board Connectors

Details on system board connectors like PCI Express, SATA, PS/2, memory, and fans.

System Board Connectors

Details on password jumpers, RTC reset, speaker, intruder, and power connectors.

Controls and Lights

Information on front and back panel lights and their meanings.

Controls and Lights

Details power system self-test and specifications for power, wattage, and voltage.

Physical

Physical dimensions (height, width, depth, weight) for different form factors.

Environmental

Environmental operating conditions like temperature, humidity, vibration, and shock.

Contacting Dell

Contacting Dell

Instructions and website for contacting Dell support.

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