Dell Latitude 3190 User Manual

SupportAssist system resolution
Option Description
Auto OS
Recovery
Threshold
The Auto OS Recovery Threshold setup option controls the automatic boot flow for SupportAssist
System Resolution Console and for Dell OS Recovery Tool.
● OFF
● 1
● 2 (default)
● 3
Updating the BIOS
Updating the BIOS in Windows
CAUTION: If BitLocker is not suspended before updating the BIOS, the next time you reboot the system it
will not recognize the BitLocker key. You will then be prompted to enter the recovery key to progress and the
system will ask for this on each reboot. If the recovery key is not known this can result in data loss or an
unnecessary operating system re-install. For more information on this subject, see Knowledge Article: https://
www.dell.com/support/article/sln153694
1. Go to www.dell.com/support.
2. Click Product support. In the Search support box, enter the Service Tag of your computer, and then click Search.
NOTE:
If you do not have the Service Tag, use the SupportAssist feature to automatically identify your computer. You
can also use the product ID or manually browse for your computer model.
3. Click Drivers & Downloads. Expand Find drivers.
4. Select the operating system installed on your computer.
5. In the Category drop-down list, select BIOS.
6. Select the latest version of BIOS, and click Download to download the BIOS file for your computer.
7. After the download is complete, browse the folder where you saved the BIOS update file.
8. Double-click the BIOS update file icon and follow the on-screen instructions.
For more information, see knowledge base article 000124211 at www.dell.com/support.
Updating the BIOS in Linux and Ubuntu
To update the system BIOS on a computer that is installed with Linux or Ubuntu, see the knowledge base article 000131486 at
www.dell.com/support.
Updating the BIOS using the USB drive in Windows
CAUTION:
If BitLocker is not suspended before updating the BIOS, the next time you reboot the system it
will not recognize the BitLocker key. You will then be prompted to enter the recovery key to progress and the
system will ask for this on each reboot. If the recovery key is not known this can result in data loss or an
unnecessary operating system re-install. For more information on this subject, see Knowledge Article: https://
www.dell.com/support/article/sln153694
1. Follow the procedure from step 1 to step 6 in Updating the BIOS in Windows to download the latest BIOS setup program file.
2. Create a bootable USB drive. For more information, see the knowledge base article 000145519 at www.dell.com/support.
3. Copy the BIOS setup program file to the bootable USB drive.
4. Connect the bootable USB drive to the computer that needs the BIOS update.
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System setup options

Dell Latitude 3190 Specifications

General

Graphics	Intel UHD Graphics 600
Wireless	802.11ac Wi-Fi, Bluetooth 5.0
Processor	Intel Celeron N4100
RAM	4GB DDR4
Storage	64GB eMMC
Display	11.6-inch HD (1366 x 768)
Operating System	Windows 10 Pro
Battery	42 Whr, 3-cell battery
Ports	1x HDMI, 1x microSD Card Reader, 1 x headphone/microphone combo jack

Summary

Working on Your Computer

Safety Instructions

Essential safety guidelines for handling and operating the computer to prevent damage or injury.

Before Working Inside Your Computer

Steps to take before opening the computer for maintenance or repair to ensure safety and proper procedure.

Electrostatic Discharge Protection

Methods and precautions to prevent damage from electrostatic discharge when handling components.

After Working Inside Your Computer

Procedures to follow after completing internal work to ensure the computer is reassembled correctly and safely.

Technical Specifications

Processor and Graphics

Memory and Storage

Display and Input Devices

Battery and Power Adapter

Disassembly and Reassembly

Recommended Tools and Screw Sizes

Base Cover Removal and Installation

Battery Replacement

Solid State Drive Replacement

System Board Replacement

Display Assembly Replacement

Palm Rest Replacement

System Setup Options

Boot Sequence Configuration

How to configure the order in which the computer boots from various devices.

Accessing System Setup

Instructions on how to enter System Setup and use navigation keys within the interface.

General Screen Options

System Configuration Screen Options

Security Screen Options

Updating the BIOS

Procedures for updating the system's BIOS using Windows, Linux, or a USB drive.

System and Setup Password

Software

Drivers and Downloads

Information and procedures for downloading and installing necessary drivers and software.

Downloading Drivers

Step-by-step guide to downloading and installing specific drivers for the notebook.

Troubleshooting

Handling Swollen Lithium-ion Batteries

Precautions and procedures for safely handling and replacing swollen laptop batteries.

ePSA Diagnostics

Instructions on how to run the embedded Pre-Boot System Assessment for hardware diagnostics.

Recovering the Operating System