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BIOS Update (Utility & Bootable CD) for Windows 11, 10 (64-bit) - ThinkPad P1 Gen 1, X1 Extreme Gen 1

BIOS Update (Utility & Bootable CD) for Windows 11, 10 (64-bit) - ThinkPad P1 Gen 1, X1 Extreme Gen 1

In This Article
Compatible DevicesCompatible Operating SystemsWhat's More
Available Drivers
File name
Size
Version
Operating System
Release Date
Severity
Options

BIOS Update (Utility & Bootable CD) for Windows 11, 10 (64-bit) - ThinkPad P1 Gen 1, X1 Extreme Gen 1

62.130 MB
1.49

Windows 10 (64-bit)

Windows 11 (64-bit)

13 Feb 2025
Recommended

BIOS Update Utility

n2euj41w.exe

10.51 MB
1.49

Windows 10 (64-bit)

Windows 11 (64-bit)

13 Feb 2025
Recommended

README (Windows)

n2euj41w.html

131.62 KB
1.49

Windows 10 (64-bit)

Windows 11 (64-bit)

13 Feb 2025
Recommended

BIOS Update (Bootable CD)

n2eur41w.iso

51.36 MB
1.49

Windows 10 (64-bit)

Windows 11 (64-bit)

13 Feb 2025
Recommended

README (Bootable CD)

n2eur41w.html

135.09 KB
1.49

Windows 10 (64-bit)

Windows 11 (64-bit)

13 Feb 2025
Recommended

Description

This package installs the BIOS Update (Utility & Bootable CD) for ThinkPad P1 Gen 1, X1 Extreme Gen 1.

Compatible Devices

  • ThinkPad P1 (Type 20MD, 20ME)
  • ThinkPad X1 Extreme (Type 20MF, 20MG)

Compatible Operating Systems

  • Microsoft Windows 10 64-bit
  • Microsoft Windows 11 64-bit

What's More

[BIOS Update Utility]

This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions as noted below.

[BIOS Update Bootable CD]

This package provides the ISO image file of UEFI BIOS which is compatible with CD/DVD/BD writing software to create the CD/DVD/BD for the UEFI BIOS update. Hereafter the CD/DVD/BD for the UEFI BIOS update is called as "BIOS Update CD".

The BIOS Update CD can boot the computer disregarding the operating systems and update the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions as noted below.

For that purpose, it is necessary to have the CD/DVD/BD writing software (with CD/DVD/BD creation function from the ISO image file) prepared separately.

Also, the following type of CD-RW, CD-RW & DVD Combo, DVD, DVD Multi, BD or other optical drives should be prepared. (Hereafter these drives are called as "optical drive".)

  • USB

Please refer to the README file for the following:

  • Installation Instructions
  • Determining Which Version is Installed
  • Complete list of summary of changes
  • Known limitations (if any)

The following versions of UEFI BIOS and ECP (Embedded Controller Program) have been released to date.

Package UEFI BIOS ECP BIOS Update Utility (Windows) BIOS Update (Bootable CD)
1.49 (N2EUJ41W) 1.49 (N2EET67W) 1.15 (N2EHT30W) Current release Current release
1.48 (N2EUJ40W) 1.48 (N2EET66W) 1.15 (N2EHT30W) n2euj40w.exe
n2euj40w.html
n2eur40w.iso
n2eur40w.html
1.47 (N2EUJ39W) 1.47 (N2EET65W) 1.15 (N2EHT30W) n2euj39w.exe
n2euj39w.html
n2eur39w.iso
n2eur39w.html
1.46 (N2EUJ38W) 1.46 (N2EET64W) 1.15 (N2EHT30W) n2euj38w.exe
n2euj38w.txt
n2eur38w.iso
n2eur38w.txt
1.45 (N2EUJ37W) 1.45 (N2EET63W) 1.15 (N2EHT30W) n2euj37w.exe
n2euj37w.txt
n2eur37w.iso
n2eur37w.txt
1.44 (N2EUJ36W) 1.44 (N2EET62W) 1.15 (N2EHT30W) n2euj36w.exe
n2euj36w.txt
n2eur36w.iso
n2eur36w.txt
1.43 (N2EUJ35W) 1.43 (N2EET61W) 1.15 (N2EHT30W) n2euj35w.exe
n2euj35w.txt
n2eur35w.iso
n2eur35w.txt
1.42 (N2EUJ34W) 1.42 (N2EET60W) 1.15 (N2EHT30W) n2euj34w.exe
n2euj34w.txt
n2eur34w.iso
n2eur34w.txt
1.41 (N2EUJ33W) 1.41 (N2EET59W) 1.15 (N2EHT30W) n2euj33w.exe
n2euj33w.txt
n2eur33w.iso
n2eur33w.txt
1.40 (N2EUJ32W) 1.40 (N2EET58W) 1.14 (N2EHT29W) n2euj32w.exe
n2euj32w.txt
n2eur32w.iso
n2eur32w.txt
1.39 (N2EUJ31W) 1.39 (N2EET57W) 1.14 (N2EHT29W) n2euj31w.exe
n2euj31w.txt
n2eur31w.iso
n2eur31w.txt
1.38 (N2EUJ30W) 1.38 (N2EET56W) 1.14 (N2EHT29W) n2euj30W.exe
n2euj30w.txt
n2eur30W.iso
n2eur30w.txt
1.37 (N2EUJ29W) 1.37 (N2EET55W) 1.14 (N2EHT29W) n2euj29W.exe
n2euj29w.txt
n2eur29W.iso
n2eur29w.txt
1.36 (N2EUJ28W) 1.36 (N2EET54W) 1.14 (N2EHT29W) n2euj28W.exe
n2euj28w.txt
n2eur28W.iso
n2eur28w.txt
1.35 (N2EUJ27W) 1.35 (N2EET53W) 1.14 (N2EHT29W) n2euj27w.exe
n2euj27w.txt
n2eur27w.iso
n2eur27w.txt
1.34 (N2EUJ26W) 1.34 (N2EET52W) 1.14 (N2EHT29W) n2euj26w.exe
n2euj26w.txt
n2eur26w.iso
n2eur26w.txt
1.33 (N2EUJ25W) 1.33 (N2EET51W) 1.14 (N2EHT29W) n2euj25w.exe
n2euj25w.txt
n2eur25w.iso
n2eur25w.txt
1.32 (N2EUJ24W) 1.32 (N2EET50W) 1.14 (N2EHT29W) n2eul24w.zip
n2eul24w.txt
n2euj24w.exe
n2euj24w.txt
1.31 1.31 (N2EET49W) 1.14 (N2EHT29W) n2euj23w.exe
n2euj23w.txt
n2eur23w.iso
n2eur23w.txt
1.30 1.30 (N2EET48W) 1.14 (N2EHT29W) n2euj22w.exe
n2euj22w.txt
n2eur22w.iso
n2eur22w.txt
1.29 1.29 (N2EET47W) 1.13 (N2EHT28W) n2euj20w.exe
n2euj20w.txt
n2eur20w.iso
n2eur20w.txt
1.27 1.27 (N2EET45W) 1.13 (N2EHT28W) n2euj19w.exe
n2euj19w.txt
n2eur19w.iso
n2eur19w.txt
1.25 1.25 (N2EET43W) 1.13 (N2EHT28W) n2euj17w.exe
n2euj17w.txt
n2eur17w.iso
n2eur17w.txt
1.24-1.13 1.24-1.13 (N2EET42W) 1.13 (N2EHT28W) n2euj16w.exe
n2euj16w.txt
n2eur16w.iso
n2eur16w.txt
1.24 1.24 (N2EET42W) 1.12 (N2EHT27W) n2euj15w.exe
n2euj15w.txt
n2eur15w.iso
n2eur15w.txt
1.23 1.23 (N2EET41W) 1.11 (N2EHT26W) n2euj14w.exe
n2euj14w.txt
n2eur14w.iso
n2eur14w.txt
1.21 1.21 (N2EET39W) 1.10 (N2EHT25W) n2euj12w.exe
n2euj12w.txt
n2eur12w.iso
n2eur12w.txt
1.19 1.19 (N2EET37W) 1.10 (N2EHT25W) n2euj11w.exe
n2euj11w.txt
n2eur11w.iso
n2eur11w.txt
1.18 1.18 (N2EET36W) 1.08 (N2EHT23W) n2euj10w.exe
n2euj10w.txt
n2eur10w.iso
n2eur10w.txt
1.10 1.10 (N2EET28W) 1.07 (N2EHT22W) n2euj05w.exe
n2euj05w.txt
n2eur05w.iso
n2eur05w.txt
1.09 1.09 (N2EET27W) 1.06 (N2EHT21W) n2euj04w.exe
n2euj04w.txt
n2eur04w.iso
n2eur04w.txt
1.08 1.08 (N2EET26W) 1.05 (N2EHT20W) n2euj03w.exe
n2euj03w.txt
n2eur03w.iso
n2eur03w.txt
1.07 1.07 (N2EET25W) 1.05 (N2EHT20W) n2euj02w.exe
n2euj02w.txt
n2eur02w.iso
n2eur02w.txt
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Last Modified Date: 18 Feb 2025

Original Publish Date: 23 Aug 2018

Document ID: DS504956

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