OptiPlex 3050 Micro Owner's Manual

1 OptiPlex 3050 MicroOwner's ManualRegulatory Model: D10 URegulatory Type: D10U002 June 2020 Rev. A03 Chapter 1: Working on your 6 Safety 6 Before working inside your off your 7 Turning off your computer Windows 7 Turning off your computer Windows 7 After working inside your 2: Removing and installing 9 Recommended 9 Screw 10 Removing 10 Installing 11 Removing 12 Coin cell 12 Removing coin cell coin cell 13 Removing inch drive 13 Removing the inch drive from the drive 14 Installing the drive into the drive inch drive 15 WLAN 15 Removing the WLAN 15 Installing the WLAN PCIe SSD .. 16 Removing the PCIe SSD .. 16 Installing the PCIe SSD ..17 System 17 Removing system 17 Installing system 19 Installing 20 Memory 20 Removing memory 20 Installing memory 21 Heat 21 Removing heat heat 22 Contents2 ContentsRemoving 22 Installing 23 System 24 Removing system system board 26 Chapter 3: Intel Optane Memory Module 16 OptaneTM Memory Module Driver Intel Optane Memory Module 16 27 Product 29 Environmental 30 Chapter 4: Technology and 32 USB 32 HDMI 34 Chapter 5.

2 BIOS 35 BIOS 35 Entering BIOS setup 35 Navigation time boot 36 System Setup 36 Updating the 43 Updating the BIOS in 43 Updating the BIOS in Linux and 44 Updating the BIOS using the USB drive in the BIOS from the F12 One-Time boot and setup a system setup 45 Deleting or changing an existing system setup 46 Clearing CMOS 46 Clearing BIOS (System Setup) and System 6: 48 Supported operating 48 Downloading 48 Downloading the chipset 48 Intel chipset 49 Intel HD Graphics 49 Chapter 7: Troubleshooting your 51 Power-Supply Unit Built-in Self-Test .. 51 Dell SupportAssist Pre-boot System Performance Check 51 Running the SupportAssist Pre-Boot System Performance 51 Diagnostic power LED LED error 53 Verifying system memory ..56 Verifying system memory in 56 Testing memory using error 56 Recovering the operating 57 Real-Time Clock (RTC Reset).

3 57 Backup media and recovery 57 WiFi power 57 Chapter 8: Technical 59 Video 60 Audio 60 Communication 60 Storage and connectors 61 Power supply 61 Physical dimension 61 Controls and lights 61 Environmental 9: Getting help and contacting 634 ContentsNotes, 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 avoidthe : A WARNING indicates a potential for property damage, personal injury, or death. 2017 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or itssubsidiaries. Other trademarks may be trademarks of their respective on your computerTopics: Safety instructions Before working inside your computer Turning off your computer After working inside your computerSafety instructionsPrerequisitesUse the following safety guidelines to protect your computer from potential damage and to ensure your personal safety.

4 Unlessotherwise 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 this taskNOTE: Disconnect all power sources before opening the computer cover or panels. After you finish working inside thecomputer, 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 additionalsafety best practices information, see the Regulatory Compliance Homepage at : Many repairs may only be done by a certified service technician. You should only performtroubleshooting and simple repairs as authorized in your product documentation, or as directed by the online ortelephone service and support team.

5 Damage due to servicing that is not authorized by Dell is not covered byyour 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 periodicallytouching an unpainted metal surface at the same time as touching a connector on the back of the : Handle components and cards with care. Do not touch the components or contacts on a card. Hold acard by its edges or by its metal mounting bracket. Hold a component such as a processor by its edges, not byits : When you disconnect a cable, pull on its connector or on its pull-tab, not on the cable itself. Somecables have connectors with locking tabs; if you are disconnecting this type of cable, press in on the lockingtabs before you disconnect the cable. As you pull connectors apart, keep them evenly aligned to avoid bendingany connector pins.

6 Also, before you connect a cable, ensure that both connectors are correctly oriented : The color of your computer and certain components may appear differently than shown in this working inside your computerAbout this taskTo avoid damaging your computer, perform the following steps before you begin working inside the on your that you follow the Safety that your work surface is flat and clean to prevent the computer cover from being you follow the Turning off your all network cables from the : To disconnect a network cable, first unplug the cable from your computer and then unplug thecable from the network your computer and all attached devices from their electrical and hold the power button while the computer is unplugged to ground the system the : To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching anunpainted metal surface at the same time as touching a connector on the back of the off your computerTurning off your computer Windows 10 About this taskCAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off or tap.

7 Or tap and then click or tap Shut : Ensure that the computer and all attached devices are turned off. If your computer and attached devices did notautomatically turn off when you shut down your operating system, press and hold the power button for about 6 secondsto turn them off your computer Windows 7 About this taskCAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off Shut : Ensure that the computer and all attached devices are turned off. If your computer and attached devices did notautomatically turn off when you shut down your operating system, press and hold the power button for about 6 secondsto turn them on your computer7 After working inside your computerAbout this taskAfter you complete any replacement procedure, ensure that you connect any external devices, cards, and cables before turningon your the any telephone or network cables to your : To connect a network cable, first plug the cable into the network device and then plug it into your computer and all attached devices to their electrical on your required, verify that the computer works correctly by running ePSA on your computerRemoving and installing componentsThis section provides detailed information on how to remove or install the components from your.

8 Recommended tools Screw information Antenna Cover Coin cell battery Storage WLAN card PCIe SSD System fan Speaker Memory module Heat sink Processor System boardRecommended toolsThe procedures in this document require the following tools: small flat blade screwdriver Phillips # 1 screwdriver small plastic scribeScrew informationThis topic lists the screw 1. Screw size list ComponentSecured toScrew typeQuantityTop coverChassis(Bottom cover) #6-32* BoardChassis #6-32* support bracketChassis #6-32* card and WiFi cardStand-offChassis M3X42 Thermal ModuleHeatsink(35W)Chassis M34 System SpeakerThermal Module antennaChassis M3X312 Removing and installing components9 Table 1. Screw size list (continued)ComponentSecured toScrew typeQuantityVGA module bracket/DPmodule bracket/PS2 COMmodule bracketChassisM3X32 WiFi cardStand driveStand the procedure in Before working inside your the antenna screw to remove the antenna from the the antenna and tighten the screw secure the antenna to the and installing the procedure in After working inside your the procedure in Before working inside your remove the the thumbscrew that secures the cover to the computer [1].

9 And lift the cover to remove from the and installing components11 NOTE: You may need a plastic scribe to release the cover from the the cover on the the cover toward the back of the computer to install the thumbscrew to secure the cover to the the procedure in After working inside your cell batteryRemoving coin cell the procedure in Before working inside your the remove the coin cell the release latch until the coin cell battery pops out [1]. the coin cell battery from the system board [2].12 Removing and installing componentsInstalling coin cell the coin cell battery with the "+" sign facing up and slide it under the securing tabs at the positive side of the battery into the connector until it locks into the the procedure in After working inside your inch drive the procedure in Before working inside your the remove the drive the blue tabs on both sides of the drive assembly [1].

10 The drive assembly to release it from the computer [2]. the drive assembly from the computer [3].Removing and installing components13 Removing the inch drive from the drive the procedure in Before Working Inside Your inch drive remove the drive one side of the drive bracket to disengage the pins on the bracket from the slots on the drive [1] and lift the drive[2].Installing the drive into the drive and insert the pins on the drive bracket with the slots on one side of the the other side of the drive bracket, and align and insert the pins on the bracket into the inch drive the procedure in After working inside your and installing componentsInstalling inch drive the drive assembly into the slot on the the drive assembly toward the connector until it clicks into the the procedure in After working inside your cardRemoving the WLAN the procedure in Before working inside your drive remove the WLAN the screw that secures the plastic tab [1].