BIOS Update Utility for Windows 8.1 (64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit) - ThinkPad Edge E440, Edge E540
Available Drivers
BIOS Update Utility for Windows 8.1 (64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit) - ThinkPad Edge E440, Edge E540
Windows 8.1 (64-bit)
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 7 (32-bit)
Windows 7 (64-bit)
BIOS Update Utility
j9uj28ww.exe
Windows 8.1 (64-bit)
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 7 (32-bit)
Windows 7 (64-bit)
README for BIOS Update Utility
j9uj28ww.txt
Windows 8.1 (64-bit)
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 7 (32-bit)
Windows 7 (64-bit)
Description
This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the Lenovo computer to fix problems, add new functions, or expand functions as noted below.
Compatible Devices
Supported ThinkPad Systems
- ThinkPad Edge E440
- ThinkPad Edge E540
Compatible Operating Systems
- Microsoft Windows 8.1 64-bit
- Microsoft Windows 8 32-bit, 64-bit
- Microsoft Windows 7 32-bit, 64-bit
What's More
This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the Lenovo computer to fix problems, add new functions, or expand functions as noted below.
Use the link below to obtain the BIOS in other file formats:
- BIOS Update Bootable CD
Summary of Changes
Where:
- [Important] Important update
- (New) New function or enhancement
- (Fix) Correction to existing function
Version 2.28
- (New) Security fix addresses LEN-22133 Speculative Execution Side Channel Variants 4 and 3a (CVE-2018-3639, CVE-2018-3640).
Additional Information
Please refer to the README file (content in English) for the following:
- Installation Instructions
- Determining Which Version is Installed
- Complete list of summary of changes
- Known limitations (if any)
| Previous Package Version | BIOS ID | ECP ID | Release |
|---|---|---|---|
| 2.28 | 2.28 (J9ETA2WW) | 2.27 (J9HTA1WW) | Current release |
| 2.27 | 2.27 (J9ETA1WW) | 2.27 (J9HTA1WW) | j9uj27ww.exe j9uj27ww.txt |
| 2.26 | 2.26 (J9ETA0WW) | 2.26 (J9HTA0WW) | j9uj26ww.exe j9uj26ww.txt |
| 2.25 | 2.25 (J9ET9FWW) | 2.25 (J9HT9FWW) | j9uj25ww.exe j9uj25ww.txt |
| 2.24 | 2.24 (J9ET9EWW) | 2.24 (J9HT9EWW) | j9uj24ww.exe j9uj24ww.txt |
| 2.23 | 2.23 (J9ET9DWW) | 2.23 (J9HT9DWW) | j9uj23ww.exe j9uj23ww.txt |
| 2.22 | 2.22 (J9ET9CWW) | 2.22 (J9HT9CWW) | j9uj22ww.exe j9uj22ww.txt |
| 2.20 | 2.20 (J9ET9AWW) | 2.20 (J9HT9AWW) | j9uj20ww.exe j9uj20ww.txt |
| 2.19 | 2.19 (J9ET99WW) | 2.19 (J9HT99WW) | j9uj19ww.exe j9uj19ww.txt |
| 2.18 | 2.18 (J9ET98WW) | 2.18 (J9HT98WW) | j9uj18ww.exe j9uj18ww.txt |
| 2.17 | 2.17 (J9ET97WW) | 2.17 (J9HT97WW) | j9uj17ww.exe j9uj17ww.txt |
| 2.16 | 2.16 (J9ET96WW) | 2.16 (J9HT96WW) | j9uj16ww.exe j9uj16ww.txt |
| 2.13 | 2.13 (J9ET93WW) | 2.13 (J9HT93WW) | j9uj15ww.exe j9uj15ww.txt |
| 2.12 | 2.12 (J9ET92WW) | 2.12 (J9HT92WW) | j9uj14ww.exe j9uj14ww.txt |
| 2.11 | 2.11 (J9ET91WW) | 2.11 (J9HT91WW) | j9uj13ww.exe j9uj13ww.txt |
| 2.09 | 2.09 (J9ET89WW) | 2.09 (J9HT89WW) | j9uj12ww.exe j9uj12ww.txt |
| 2.08 | 2.08 (J9ET88WW) | 2.08 (J9HT87WW) | j9uj11ww.exe j9uj11ww.txt |
| 2.07 | 2.07 (J9ET87WW) | 2.07 (J9HT87WW) | j9uj10ww.exe j9uj10ww.txt |
| 1.61 | 1.61 (J9ET61WW) | 1.61 (J9HT61WW) | Not released to the web |
Your feedback helps to improve the overall experience
Last Modified Date: 05 Mar 2020
Original Publish Date: 01 Nov 2016
Document ID: DS037207
