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 Wyse 5070 Thin Client System BIOS

Restart required AUTO 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. BIOS is a firmware package that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This update addresses the Dell Security Advisories (DSA). A security advisory is a statement when a security vulnerability impacts a product, and a remedy is available for the vulnerability.
To view all drivers for your Wyse 5070 Thin Client, go to Drivers and downloads.
Recommended
Loading the latest available version of the driver...

This is the latest Dell validated version of this driver

This is not the latest Dell validated version of this driver

Wyse_5070_1.28.0.exe | 13.99 MB
This is a large file. Depending on your connection speed, it may take some time to download.

File Format: CPG BIOS Executable for Windows/DOS
File Name: Wyse_5070_1.28.0.exe
File Size: 13.99 MB
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:
8aa8ded72e6ad839b9022ce23e710f36
SHA1:
baee6753fe22b34eb2cf11a8990f9d4c8f646c8a
SHA-256:
df3f8f15b0c0b22f7f8af6868ce02e0cf6b830291fd8ef4f200fa237711c0d63

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

- This release contains security updates as disclosed in the Dell Security Advisories DSA-2023-344, DSA-2023-364, DSA-2023-435, and DSA-2023-467. For more information, see Dell Security Advisories and Notices.
Read More

Version

1.28.0, 1.28.0

Release date

06 Feb 2024

Download Type

System BIOS

Category

BIOS

Importance

Optional
Dell Technologies recommends reviewing this update to determine if it applies to your system. The update contains changes that impact only certain configurations or provides new features that may or may not apply to your environment.

Additional details

Show All | Hide All
- If the BIOS version of the system is earlier than 1.0.4, update the BIOS to version 1.0.4 or later before upgrading to this version.
- Once the BIOS is upgraded to version 1.18.0, you cannot downgrade the BIOS to versions earlier than 1.16.0. BIOS downgrades are restricted when there are security updates and important fixes with earlier versions that impact the functionality of the system.
- If your system does not have a discrete Trusted Platform Module (TPM), this BIOS update enables the firmware TPM automatically on your system.
- BIOS updates take no more than 5 minutes to be installed on your system. You can install the updates in the background while using the system.
1.31.010 May 2024
1.29.007 Mar 2024
1.27.012 Dec 2023
1.26.014 Nov 2023
1.25.011 Sep 2023
1.24.009 Aug 2023
1.23.110 Jun 2023
1.22.009 Apr 2023
1.21.013 Dec 2022
1.20.008 Nov 2022
1.19.112 Oct 2022
1.18.010 Aug 2022
1.17.010 May 2022
1.16.012 Apr 2022
1.15.112 Jan 2022
1.14.014 Dec 2021
1.13.109 Nov 2021
1.12.027 Aug 2021
1.11.127 Jul 2021
1.10.224 May 2021
1.9.015 Dec 2020
1.8.002 Nov 2020
1.7.110 Aug 2020
1.7.022 Jul 2020
1.5.020 Feb 2020
1.4.218 Dec 2019
1.3.117 Oct 2019
1.1.318 Sep 2018
1.1.129 Jun 2018
1.0.408 Jun 2018
Dell Wyse 5070 Thin Client
Updating the BIOS from Windows

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. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.

Download and Installation
1. Click Download File.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file.
4. Double-click the new file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.

Updating the BIOS from BIOS Boot Menu (independent of operating system)

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. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.

Installation
1. Copy the downloaded file to a USB drive. You do not need a bootable USB drive.
2. Insert the USB drive into any USB port.
3. Power on the system.
4. At the DELL logo screen, press F12 to access the one-time boot menu.
5. Select BIOS Flash Update in the Other Options section.
6. Click the ... button to browse the USB drive to locate the downloaded file.
7. Select the file and click Ok.
8. Verify the existing system BIOS information and the BIOS update information.
9. Click Begin Flash Update.
10. Review the Warning message and click Yes to proceed with the update.
The system restarts and displays a Flash Progress bar at the Dell logo screen. The system restarts again when the Flash update is complete.

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting and usage guide.

Drivers help and tutorials