Dell Latitude 3189 Owner's Manual
Summary
The Dell Latitude 3189 Owner's Manual provides user-level service instructions for this education-focused 2-in-1 laptop with regulatory model P26T. It covers safety procedures, recommended tools, and component removal and installation including the microSD card slot, battery, wireless modules, and system board. Users and IT staff supporting Latitude 3189 devices in educational settings can follow this guide for basic hardware maintenance and upgrades.
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Latitude 3189 Owner's Manual
Regulatory Model: P26T Regulatory Type: P26T001
Page Summary Contents For Dell Latitude 3189 Owner's Manual
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Latitude 3189 Owner's Manual Regulatory Model: P26T Regulatory Type: P26T001
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Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of d...
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Contents 1 Working on your computer............................................................................................................................. Safety instructions.......................
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Removing display assembly.......................................................................................................................................27 Installing display assembly.............
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Starting the camera application............................................................................................................................... 4 BIOS Overview.............................
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8 Contacting Dell............................................................................................................................................68 Contents
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Working on your computer Safety instructions Use the following safety guidelines to protect your computer from potential damage and to ensure your personal safety. Unless otherwise noted, each procedu...
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Turning off your — Windows CAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off your computer . 1 Click or tap . 2 Click or tap and then click or...
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Removing and installing components This section provides detailed information on how to remove or install the components from your computer. Recommended tools The procedures in this document require t...
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Pry the base cover from the edge. NOTE: You may need a 3c plastic scribe to pry the base cover from the edge. 4 Lift the base cover away from the computer. Removing and installing components
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Installing base cover 1 Toe in the base cover front edge into the system. 2 Press the edges of the cover until it clicks into place. 3 Replace the M2.5x7 screws to secure the base cover to the compute...
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Battery Lithium-ion battery precautions CAUTION: Exercise caution when handling Lithium-ion batteries. Discharge the battery as much as possible before removing it from the system. This can be done by...
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Installing battery 1 Insert the battery into the slot on the computer. 2 Connect the battery cable to the connector on the battery. 3 Replace the M2.0x3.0 screws to secure the battery to the computer....
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NOTE: The two release holes for the keyboard are indicated by the "KB" labeling. 4 Slide the keyboard outwards, away from the computer. Removing and installing components
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NOTE: Carefully pull the keyboard connector through the gap in the palm rest. 5 Lift the keyboard away from the computer. Removing and installing components
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Installing keyboard 1 Align the keyboard trim with the tabs on the computer, and press it until it clicks into place. 2 Connect the keyboard cable on the system board. Removing and installing componen...
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3 Install the: battery base cover micro SD card 4 Follow the procedure in After working inside your computer. Solid State Drive (SSD) Removing M.2 Solid State Drive (SSD) 1 Follow the procedure in Bef...
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Installing M.2 Solid State Drive (SSD) 1 Align the notch on the SSD card with the tab on the SSD card connector and slide the card into the slot. 2 Align the screw hole on the SSD card with the screw ...
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Installing power switch board 1 Align the screw hole on the power switch board into the slot on the computer. 2 Replace the M2.0x3.0 screws that secure the power switch board to the computer. 3 Connec...
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3 To remove the audio board: Disconnect the audio cable from the connector on the audio board [1]. Remove the M.2.0x3.0 screw that secures the audio board on the computer [2]. Lift the audio board awa...
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Power connector port Removing power connector port 1 Follow the procedure in Before working inside your computer. 2 Remove the: micro SD card base cover battery 3 To remove the power connector port: D...
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battery base cover micro SD card 5 Follow the procedure in After working inside your computer. Coin cell battery Removing coin cell battery 1 Follow the procedure in Before working inside your compute...
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Installing coin cell battery 1 Place the coin cell battery into the slot on the computer. 2 Connect the coin cell battery cable to the connector on the system board. 3 Install the: battery base cover ...
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Installing speakers 1 Place the speakers into the slots on the computer. 2 Route the speaker cable through the retention clips through routing channel. 3 Affix the adhesive tape to secure the speaker ...
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4 Remove the screws (M2.0x3.0, M.2.0x2.0) that secure the metal bracket to the touchpad on the computer. NOTE: Remove the adhesive tape that secures the speaker cable on the metal bracket. 5 To remove...
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6 Remove the touchpad from the computer. Removing and installing components
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Installing touchpad 1 Place the touchpad into the slots on the computer. 2 Place the metal bracket, and affix the adhesive tape. 3 Replace the screws (M2.0x3.0, M.2.0x2.0) that secure the metal bracke...
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4 Disconnect the sensor cable on the system board, and flip over the computer [1, 2] Removing and installing components
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5 To remove the display assembly: Remove the display hinge screws M2.0x M5.0 that secure the display assembly to the computer [1]. Lift the display assembly away from the computer [2]. Removing and in...
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Installing display assembly 1 Place the display assembly to align with the screw holders on the computer. 2 Replace the screws that secure the display hinges to the palm-rest assembly. 3 Flip over the...
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Removing display back cover 1 Follow the procedure in Before working inside your computer. 2 Using the plastic scribe pry the edges of the display back cover. 3 Remove the display back cover away from...
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Installing display back cover 1 Align the display back cover with the tabs on the computer, and press it until it clicks into place. 2 Follow the procedure in After working inside your computer. Syste...
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4 To remove metal bracket on the system board: Remove the screws on the metal bracket that secures the system board [1]. Lift the metal bracket off the system board [2]. Removing and installing compon...
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5 To remove the metal bracket (WLAN and display cable): Remove the M2.0x3.0 screw and lift the metal bracket that secures the WLAN card on the system board [1, 2] Disconnect the WLAN cables [3]. Remov...
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6 To remove the system board: Remove the screws that secure the system board on the palm rest assembly [1]. Lift the system board off the palm- rest assembly [2]. Removing and installing components
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Installing system board 1 Align the system board with the screw holders on the palm rest assembly. 2 Replace the M2.0x3.0 screws to secure the system board to the palm rest assembly. 3 Connect the dis...
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World facing camera Removing world facing camera 1 Follow the procedure in Before working inside your computer. 2 Remove the: micro SD card base cover battery keyboard SSD card power switch board audi...
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Installing world facing camera 1 Insert the camera into the slot on the computer. 2 Affix the tape to secure the camera on the palm rest assembly. 3 Install the: system board touchpad speaker coin cel...
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3 Install the following components on the new palm rest: world facing camera system board display assembly touchpad speaker coin cell battery power connector audio power switch board SSD card keyboard...
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Technology and components This chapter details the technology and components available in the systems. Topics: Power adapter Processors Chipsets Display options Memory features Graphic options Hard dr...
Manual Details
| Brand | Dell |
|---|---|
| Pages | 68 |
| File Size | 8.81 MB |
| Published | June 28, 2026 |
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Frequently Asked Questions
How do I initiate an RTC reset?
The system must be powered off and connected to AC power. Press and hold the power button for 25 seconds; the reset occurs after you release it.
What should I do if the diagnostic test fails?
Note the error code displayed when issues appear, and then contact Dell with that specific code.
Where can I find technical support from Dell?
Visit Dell.com/support, select your service category, and verify your country or region in the dropdown list.