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 that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices.
To view all drivers for your Wyse 5070 Thin Client, go to Drivers and downloads.
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Wyse_5070_1.5.0.exe | 8.52 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_1.5.0.exe
File Size: 8.52 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:
071b7adcce295d1a56e6ee5eb441ca14
SHA1:
699ec70056a3158837345d94f5ecea46bc3a84df
SHA-256:
cf9a9c1266d38bdfca92cfcbabeefdcaf2ffa096a60663489d761562c64c089d

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

Fixes & Enhancements

Fixes:
- Fixed the issue where the system stops responding after Enhanced Pre-Boot System Diagnostics (ePSA). This issue occurs when the USB Wake support and TPM are disabled in the BIOS setup.

Enhancements:
- Supports WiFi 5G feature.
Read More

Version

1.5.0, 1.5.0

Release date

20 Feb 2020

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

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- If your system BIOS version 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 updated, you cannot downgrade the BIOS to an earlier version due to downgrade restrictions.
- If your system does not have a discrete TPM, BIOS will prompt the firmware TPM automatically after the BIOS update.
1.31.010 May 2024
1.29.007 Mar 2024
1.28.006 Feb 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
1.4.218 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 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 it 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.

Installation
1. Copy the downloaded file to a USB drive. The USB drive does not need to be bootable device.
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 Update in the section.
6. Click Flash from file to browse the USB drive to locate the downloaded file.
7. Select the file and click Submit.
8. Verify the existing system BIOS information and the BIOS update information.
9. Click Update BIOS.
10. Review the Warning message and click Confirm Update BIOS! to proceed with the update.

The system restarts and displays a progress bar at the Dell logo screen.
The system restarts again when the update is complete.

Need help with BIOS issues?

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

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