Download Files
File Format: 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.
File Name: Wyse_5070_1.7.1.exe
File size: 8.54 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 5ffb38c8378e38baf94335c171bdbff7
SHA1: 72c94197455d7985a43bef87773ab60ce1dff0b2
SHA-256: 4f21dbb7317d5907d6308ad571ad8f808139310fe5bf46f2f3d1e1212bf8484f
Fixes & Enhancements
Fixes:
- Fixed the issue where the option TPM SHA-256 does not function after it is enabled in BIOS.
Enhancements:
- Added the Disable Password Jumper option in the BIOS setup menu.
Important Information
- If the BIOS version of the system is 1.0.4 or earlier, 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.
Supported Operating Systems
Installation instructions
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.
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.
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.
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.
Applies to
Dell Wyse 5070 Thin Client