Lenovo ThinkPad T14 Gen 4 (AMD)
Laptops · Lenovo
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Latest Firmware
Version 1.48
Released
20.4 MB
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Firmware History
1.48
UEFI: 1.48 / ECP: 1.33 - [Important] Enhancement to address security vulnerability, LEN-208001 & LEN-209014 & LEN-17903. - [Important] Update F10 diag driver to 4.44.000. (Note) If the UEFI BIOS has been updated to version 1.49 or higher, it is no longer able to roll back to the version before 1.49. - (Fix) Fixed an issue that touchpad is out of work during tool PXECT_EFI run in UEFI shell. - (Fix) Fixed an issue that abnormal shutdown occurs during Hibernate (S4) long-run test on Pluton TPM. - (Fix) Fixed an issue that folder can't be opened by touchpad double click in WiFi Manager in F12 interface.
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