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_1.5.0.exe
File size: 8.52 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 071b7adcce295d1a56e6ee5eb441ca14
SHA1: 699ec70056a3158837345d94f5ecea46bc3a84df
SHA-256: cf9a9c1266d38bdfca92cfcbabeefdcaf2ffa096a60663489d761562c64c089d
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.
Important Information
- 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.
Supported Operating Systems
Installation instructions
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.
Applies to
Dell Wyse 5070 Thin Client