Release Notes

BIOS Add-on Update for Dell Wyse Thin Clients | 3
Importance
URGENT: Dell highly recommends applying this update as soon as possible. The update contains changes
to improve the reliability and availability of your Dell system.
Software releases are created to correct defects, make enhancements, or add new features. These
releases are tested on all current, actively shipping platforms and operating systems as applicable. This
release notes contain details on the supported platforms, any changes in the configuration settings and
licensing details as well. The bug fixes along with the workarounds are documented in the release notes.
Any changes in the feature functionality from an end-user perspective are listed with the description of
each feature at a high level.
Release type and definition
This release signifies a BIOS add-on update for the following platforms:
• Wyse 7040 thin client with WES7P
• Wyse 7040 thin client with Win10 IoT
• Latitude E7270 mobile thin client with WES7P
NOTE: Dell recommends that you install the Intel ME Security Vulnerability add-on before you install the
BIOS add-on.
Current version
Table 1. Current version
Sl.no
Add-on file name
BIOS version
1 Wyse_7040_1.5.4.exe 1.5.4
2 Latitude_E7270_1.18.5.exe 1.18.5
Supported matrix
Table 2. Windows Embedded Standard 7P
Platform name
Build
Intel ME
Interface Driver
version
Intel ME
Firmware version
Intel ME Add-
on name
BIOS
version
Wyse 7040 thin
client with WES7P
7040_7065_3
2GB.exe
11.7.0.1045
11.8.50.3426
IntelME_7040.
EXE
1.5.4
Latitude E7270
mobile thin client
E7270_7065_
128GB.exe
11.7.0.1045
11.8.50.3426
IntelME_E7270
.EXE
1.18.5
Table 3. Windows 10 IoT Enterprise Threshold
Platform name
Build
Intel ME
Interface Driver
version
Intel ME
Firmware version
Add-on name
BIOS
version
Wyse 7040 thin
client with Win 10
IoT
7040_0A62_3
2GB.exe
11.7.0.1045
11.8.50.3426
IntelME_7040.
EXE
1.5.4