OptiPlex 7040 - Mini Tower Owner's Manual

1 OptiPlex 7040 - mini TowerOwner's ManualRegulatory Model: D18 MRegulatory Type: D18M001 Notes, cautions, and warningsNOTE: A NOTE indicates important information that helps you make better use of your : A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the : A WARNING indicates a potential for property damage, personal injury, or 2015 dell Inc. All rights reserved. This product is protected by and international copyright and intellectual property laws. dell and the dell logo are trademarks of dell Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective - 11 Rev. A00 Contents1 Working on your working inside your off your working inside your Removing and installing the the the the the front bezel the hard drive the hard drive from the hard drive the hard drive into the hard drive the hard drive the optical the optical the optical drive ( ).

2 13 Installing the optical drive ( )..13 Installing the optional SSD the optional SSD the SD card the SD card the memory the memory the PCIe expansion the PCIe expansion the optional Ethernet port the optional Ethernet port the power supply unit (PSU)..18 Installing the power supply unit (PSU)..19 Removing the VGA the VGA the intrusion the intrusion the power the power the the the coin cell the coin cell the heat sink the heat sink the the the system the system the system the system board Troubleshooting your power LED error error System Setup Setup System the BIOS ..46 System and setup a system password and setup or changing an existing system and/or setup Contacting on your computerBefore working inside your computerUse the following safety guidelines to help protect your computer from potential damage and to help to ensure your personal safety.

3 Unless otherwise noted, each procedure included in this document assumes that the following conditions exist: You have read the safety information that shipped with your computer. A component can be replaced or--if purchased separately--installed by performing the removal procedure in reverse : Disconnect all power sources before opening the computer cover or panels. After you finish working inside the computer, replace all covers, panels, and screws before connecting to the power : 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 CAUTION: Many repairs may only be done by a certified service technician.

4 You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by dell is not covered by your warranty. Read and follow the safety instructions that came with the : To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface, such as a connector on the back of the : Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its edges or by its metal mounting bracket. Hold a component such as a processor by its edges, not by its : When you disconnect a cable, pull on its connector or on its pull-tab, not on the cable itself.

5 Some cables have connectors with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the cable. As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a cable, ensure that both connectors are correctly oriented and : The color of your computer and certain components may appear differently than shown in this avoid damaging your computer, perform the following steps before you begin working inside the that your work surface is flat and clean to prevent the computer cover from being off your computer (see Turning off your computer).CAUTION: To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network all network cables from the your computer and all attached devices from their electrical and hold the power button while the computer is unplugged to ground the system the : Before touching anything inside your computer, ground yourself by touching an unpainted metal surface, such as the metal at the back of the computer.

6 While you work, periodically touch an unpainted metal surface to dissipate static electricity, which could harm internal off your computerCAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off your off your computer: In Windows 10 (using a touch enabled device or mouse) or tap . or tap and then click or touch Shut down. In Windows 8 (using a touch enabled device) in from the right edge of the screen, opening the Charms menu and select and then tap Shut down In Windows 8 (using a mouse) to upper-right corner of the screen and click Settings. and then click Shut down. In Windows 7 Shut the arrow in the lower-right corner of the Start menu and then click Log that the computer and all attached devices are turned off.

7 If your computer and attached devices did not automatically turn off when you shut down your operating system, press and hold the power button for about 6 seconds to turn them working inside your computerAfter you complete any replacement procedure, ensure that you connect any external devices, cards, and cables before turning on your the : To connect a network cable, first plug the cable into the network device and then plug it into the any telephone or network cables to your your computer and all attached devices to their electrical on your required, verify that the computer works correctly by running dell and installing componentsThis section provides detailed information on how to remove or install the components from your toolsThe procedures in this document require the following tools: Small flat blade screwdriver Phillips screwdriver Small plastic scribeRemoving the the procedure in Before Working Inside Your remove the the blue tab to release the cover from the computer [1].

8 The cover forward and lift it away to remove from the computer [2].Installing the the cover on the computer and slide the cover until it clicks into the procedure in After Working Inside Your the the procedure in Before Working Inside Your the remove the front the tabs to release the front bezel from the the front bezel from the the the tabs on the bezel into the slots on the the bezel until the tabs clicks into the the procedure in After Working Inside Your the front bezel the procedure in Before Working Inside Your the: cover the front bezel door to open : The front bezel door opens only to a limited extent. See the printed label for the maximum permissible the hard drive the procedure in Before Working Inside Your the: cover the front bezel remove the hard drive the hard drive assembly cables from the connectors on the hard drive [1, 2].

9 The blue tabs on both sides [3] and pull the hard drive assembly out of the computer [4].10 Removing the hard drive from the hard drive the procedure in Before Working Inside Your drive remove the hard drive one side of the hard drive bracket to disengage the pins on the bracket from the slots on the hard drive [1]. the hard drive out of the hard drive bracket [2].Installing the hard drive into the hard drive and insert the pins on the hard drive bracket with the slots on one side of the hard the other side of the hard drive bracket, and align and insert the pins on the bracket into the hard drive the procedure in After Working Inside Your the hard drive the hard drive assembly into the slot on the the front bezel the SATA cable and the power cable to the connectors on the hard the: bezel the procedure in After Working Inside Your the optical the procedure in Before Working Inside Your the: cover remove the optical the front bezel the data cable and power cable from the connectors on the optical drive [1, 2].

10 The front bezel door [3]. the blue tab to release the optical drive from the computer [4]. the optical drive out of the computer [5].Installing the optical the optical drive into the optical drive bay until it clicks into the front bezel the data cable and power cable to the connectors on the optical the front bezel the: bezel the procedure in After Working Inside Your the optical drive ( ) the procedure in Before Working Inside Your the: cover remove the optical the data cable and power cable from the connectors on the optical drive [1, 2]. the blue release tab [3] and slide the optical drive out of the optical drive bay [4].Installing the optical drive ( ) the optical drive into the optical drive bay until it clicks into the data cable and power cable to the connectors on the optical the: bezel the procedure in After Working Inside Your the optional SSD the: cover the front bezel the adhesive tape (blue) from the the rubber on the system board [1] and peel the adhesive tape (pink) from the rubber [2].