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 5280/5288/5480/5488/5580 and Precision 3520 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 5280, 5288, 5480, 5488 and 5580 and Precision 3520 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. It fixes the issue that occurs in BIOS where the system stops responding when hot swapping a Dell dock that has an external monitor plugged in and the issue where the Dell WD15 dock loses connection when connected instantly after Dell TB16 dock is unplugged.
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Fixes & Enhancements
Fixes
- Fixed the issue that occurs in the system setup (BIOS) where the system stops responding when hot swapping a Dell dock that has an external monitor plugged in.
- Fixed the issue where the Dell WD15 dock loses connection when connected instantly after Dell TB16 dock is unplugged.
- Fixed the issue where the system does not resume from sleep after you undock it from either a Dell WD15 or Dell TB16 docking station with USB power share enabled.
Enhancements
- Enhanced Wake on Lan to PXE (Preboot Execution Environment) feature on DELL WD15 and TB16 dock.
- Updated Embedded Controller Engine firmware.
- Updated Thermal Algorithm for performance.
Read More- Fixed the issue that occurs in the system setup (BIOS) where the system stops responding when hot swapping a Dell dock that has an external monitor plugged in.
- Fixed the issue where the Dell WD15 dock loses connection when connected instantly after Dell TB16 dock is unplugged.
- Fixed the issue where the system does not resume from sleep after you undock it from either a Dell WD15 or Dell TB16 docking station with USB power share enabled.
Enhancements
- Enhanced Wake on Lan to PXE (Preboot Execution Environment) feature on DELL WD15 and TB16 dock.
- Updated Embedded Controller Engine firmware.
- Updated Thermal Algorithm for performance.
Version
1.13.0, 1.13.0
Release date
11 Dec 2018
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
File Format: CPG BIOS Executable for Windows/DOS
File Name: Latitude_5X80_Precision_3520_1.13.0.exe
File Size: 18.97 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:
d6cbfdb5a342d1c26c4f36f5a6999c88
SHA1:
7c853edc20ada2e77606da08d1e4044710303128
SHA-256:
6c200dad3031038035ef78b381e19e77a052f5cffde40b0e5359c0f62512de65
File Format: External release notes
File Name: Latitude_5X80_Precision_3520_1.13.0.txt
File Size: 14.55 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:
dde9e3ff0080ec78e704bc92dfaff74c
SHA1:
22857e9e2a510ca0f7f4276428a5f604e7409677
SHA-256:
3e66a7d6c926193879e82484c5e72ac55ba02e14a83dcb7061ce1f888a20da5a
By downloading, you accept the terms of the Dell Software License Agreement.
Applies to
Latitude 5280/5480/5580, Precision 3520
Installation instructions
Note 1: Ensure that you suspend BitLocker encryption before updating BIOS on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step.
Note 2: Do not turn off power or interrupt BIOS update process during the update.
BIOS Update Executable for Windows
Download
1. Click Download File, to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.
Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Press Yes to confirm the BIOS version you want to update and start BIOS Update process.
3. After BIOS update finishes, press Yes and then system will shut down. Power on the system for the update to take effect.
4. If you are only updating BIOS, after the BIOS update finishes, press Yes and then system will restart automatically for the update to take effect.
Note 2: Do not turn off power or interrupt BIOS update process during the update.
BIOS Update Executable for Windows
Download
1. Click Download File, to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.
Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Press Yes to confirm the BIOS version you want to update and start BIOS Update process.
3. After BIOS update finishes, press Yes and then system will shut down. Power on the system for the update to take effect.
4. If you are only updating BIOS, after the BIOS update finishes, press Yes and then system will restart automatically for the update to take effect.
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.