Do not turn off your computer or disconnect from the power source while updating the BIOS as this could harm your computer. During the update, your computer will restart and you may briefly see a black screen.
Before updating, please read the installation instructions and important information noted below.
Dell Latitude 7290/7390/7490 System BIOS
Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.This package contains the Dell system BIOS update for Dell Latitude 7290, 7390, and 7490 systems that run the Windows operating system. BIOS is a firmware that is embedded on a small memory chip on the computer's system board. It controls the keyboard, monitor, disk drives and other devices. This update fixes the issue where there is a lag in mouse movement when the Dell TB16 dock is unplugged or plugged in and where the system is unable to set a hard drive password with Dell Client Configuration Toolkit.
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Fixes & Enhancements
Fixes:
- Fixes the issue where the mouse lags when the Dell TB16 dock is unplugged or plugged in.
- Fixes the issue where the system cannot set hard drive password with Dell Client Configuration Toolkit.
Enhancements:
- N/A
Read More- Fixes the issue where the mouse lags when the Dell TB16 dock is unplugged or plugged in.
- Fixes the issue where the system cannot set hard drive password with Dell Client Configuration Toolkit.
Enhancements:
- N/A
Version
1.8.0, 1.8.0
Release date
22 Jan 2019
Download Type
System BIOS
Category
BIOS
Importance
RecommendedDell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats View Important Information
File Format: CPG BIOS Executable for Windows/DOS
File Name: Latitude_7x90_1.8.0.exe
File Size: 9.97 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
To ensure the integrity of your download, please verify the checksum value.
MD5:
a2f740d00367609a0ade2cd2e263fa6c
SHA1:
e562422f36ec992be6d3310e9d8a19314ceb0c21
SHA-256:
558704f6f35b67f3764fada163ec05528765de111a1b28ff260a49f3b2f1004b
File Format: External release notes
File Name: Latitude_7x90_1.8.0.txt
File Size: 8.62 KB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file format contains plain text which can be viewed with a standard text editor.
To ensure the integrity of your download, please verify the checksum value.
MD5:
2fcb2fda6279e828cc4fc2a16bd6aa5d
SHA1:
a643fd4d1827d4d7a4de81cebcbcc173dfa554df
SHA-256:
b4736c24922e58428f5e6e564c24f8cc7513951f49c32da73fd64c65acd1802d
By downloading, you accept the terms of the Dell Software License Agreement.
Important Information
You are advised not to downgrade BIOS EXE / Recovery (RCV) to the version before 1.3.3.
Applies to
Dell Latitude 7X90
Installation instructions
Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Run the BIOS update utility from Windows environment.
Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file and double-click the file.
4. Click Yes to open the BIOS update utility.
5. Click Update to initiate the update process. A progress bar is displayed.
6. Click Restart to restart the system once the progress bar reaches 100%.
The update process initiates at the Dell logo and an update initiation message is displayed with a progress bar. The system shuts down after the update is complete.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Run the BIOS update utility from Windows environment.
Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file and double-click the file.
4. Click Yes to open the BIOS update utility.
5. Click Update to initiate the update process. A progress bar is displayed.
6. Click Restart to restart the system once the progress bar reaches 100%.
The update process initiates at the Dell logo and an update initiation message is displayed with a progress bar. The system shuts down after the update is complete.
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting guideDrivers help and tutorials
For more downloads go to the Drivers and downloads. For help on using the information on this page, please visit Driver Help and Tutorials.