Lenovo ThinkPad Z16 Gen 1
Laptops · Lenovo
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Latest Firmware
Version 1.78
Released
18.4 MB
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Firmware History
1.78
UEFI: 1.78 / ECP: 1.69 - (New) Updated UEFI CA for Lenovo Cloud Server.
Download from Lenovo (opens in new tab)1.74
UEFI: 1.74 / ECP: 1.68 - [Important] Enhancement to address security vulnerability, CVE-2025-2884 (Note) If the UEFI BIOS has been updated to version 1.74 or higher, it is no longer able to roll back to the version before 1.74. (Note) Above update will show "BIOS Self Healing backup progressing" message and bar on screen during BIOS update process. - (New) Updated Pluton FW. - (Fix) Fixed issue where the system could hang during Modern Standby.
Why Keep Your Firmware Updated
Laptop firmware updates cover the BIOS/UEFI, embedded controller, and sometimes trackpad or display controllers. These updates improve battery life, fix thermal throttling, patch security vulnerabilities, and can resolve issues with sleep/wake cycles. Back up important data before updating and keep your laptop plugged in during the process.