Lenovo ThinkPad X13 Gen 4 (AMD)
Laptops · Lenovo
Latest Firmware
Version 1.41
Released
20.5 MB
Update track record
- releases tracked since 2026
- 4
- typical gap between releases
- ~2 months
- since the latest release
- 6 days
- security-related releases · latest 2026-10-09
- 3
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Get notified when new firmware is released for this device.
Firmware History
1.41
LatestSecurityUEFI: 1.41 / ECP: 1.36 - [Important] Enhancement to address security vulnerability,LEN-218239,LEN-218240. (Note) If the UEFI BIOS has been updated to version 1.41 or higher, it is no longer able to roll back to the version before 1.41.
Download from Lenovo (opens in new tab)1.40
UEFI: 1.40 / ECP: 1.36 - [Important] Version 04.46.001 code of FIT's InROM diagnostics. - (Fix) Fixed an issue where DASH CLI Conmmand box show ' Error: Connecting Failed: Operation timeout reached ' after run some commands in DSAH CLI tool. - (Fix) Fixed an issue where OA3 maker would disappear after BIOS updating via the Lenovo cloud. - (Fix) Fixed an issue causing intermittent fan spin while the system is in sleep mode.
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.