Lenovo ThinkPad X1 Yoga 3rd Embedded Controller Firmware Version 1.20

This update also adds the following features:

• Fixed an issue where ThinkVision T24m-10 monitor might not connected properly.

Urgency	high
Reported Success	98% (high confidence)
Licenses	Proprietary, distributed by agreement
Security	No issues found using FwHunt from Binarly More info Update is cryptographically signed More info Added to the LVFS by Lenovo More info Firmware can be verified after flashing More info Virus checked using ClamAV More info Firmware has no detected SBoM More info
Release Gating	Not available to ChromeOS users More info

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Lenovo ThinkPad X1 Yoga 3rd Embedded Controller Firmware Version 1.19

This update also adds the following features:

• Fixed an issue where ThinkVision P44w might show flickering symptom

about 10~30 sec when connected via Type-C cable.

Urgency	high
Reported Success	100% (high confidence)
Licenses	Proprietary, distributed by agreement
Security	No issues found using FwHunt from Binarly More info Update is cryptographically signed More info Added to the LVFS by Lenovo More info Firmware can be verified after flashing More info Virus checked using ClamAV More info Firmware has no detected SBoM More info
Release Gating	Not available to ChromeOS users More info

Download Archive Firmware Details Compare with previous

Lenovo ThinkPad X1 Yoga 3rd Embedded Controller Firmware Version 1.17

This update also adds the following features:

• Fixed an issue where the Always On USB port might not work when Powered on with AC Attach.
• Fixed an issue where monitors attached to Thunderbolt 3 Dock Gen2 are

disconnected when battery charging is reached to 100%.

Urgency	high
Reported Success	98% (high confidence)
Licenses	Proprietary, distributed by agreement
Security	No issues found using FwHunt from Binarly More info Update is cryptographically signed More info Added to the LVFS by Lenovo More info Firmware can be verified after flashing More info Virus checked using ClamAV More info Firmware has no detected SBoM More info
Release Gating	Not available to ChromeOS users More info

Download Archive Firmware Details Compare with previous

Lenovo ThinkPad X1 Yoga 3rd Embedded Controller Firmware Version 1.16

This update also adds the following features:

• Initial version on LVFS.
• Fixed an issue where system may enter shutdown after press power button of Thunderbolt 3 Dock Gen2/Thunderbolt 3 Workstation Dock to resume sleep state.

Urgency	high
Reported Success	100% (medium confidence)
Licenses	Proprietary, distributed by agreement
Security	No issues found using FwHunt from Binarly More info Update is cryptographically signed More info Added to the LVFS by Lenovo More info Firmware can be verified after flashing More info Virus checked using ClamAV More info Firmware has no detected SBoM More info
Release Gating	Not available to ChromeOS users More info

Download Archive Firmware Details Compare with previous

Lenovo ThinkPad X1 Yoga 3rd Embedded Controller Firmware

Urgency	high
Reported Success	100% (low confidence)
Licenses	Proprietary, distributed by agreement
Security	No issues found using FwHunt from Binarly More info Update is cryptographically signed More info Added to the LVFS by Lenovo More info Firmware can be verified after flashing More info Virus checked using ClamAV More info Firmware has no detected SBoM More info
Release Gating	Not available to ChromeOS users More info

Download Archive Firmware Details