BIOS Update (Utility & Bootable CD) for Windows 11, 10 (64-bit) - ThinkPad P52s, T580

BIOS Update (Utility & Bootable CD) for Windows 11, 10 (64-bit) - ThinkPad P52s, T580

In This Article
Compatible DevicesCompatible Operating SystemsWhat's More
Available Drivers
File name
Size
Version
Operating System
Release Date
Severity
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BIOS Update (Utility & Bootable CD) for Windows 11, 10 (64-bit) - ThinkPad P52s, T580

114.311 MB
1.41

Windows 10 (64-bit)

Windows 11 (64-bit)

16 Dec 2024
Recommended

BIOS Update Utility (Windows)

n27uj34w.exe

12.67 MB
1.41

Windows 10 (64-bit)

Windows 11 (64-bit)

16 Dec 2024
Recommended

README (Windows)

n27uj34w.html

143.03 KB
1.41

Windows 10 (64-bit)

Windows 11 (64-bit)

16 Dec 2024
Recommended

BIOS Update (Bootable CD)

n27ur34w.iso

101.36 MB
1.41

Windows 10 (64-bit)

Windows 11 (64-bit)

16 Dec 2024
Recommended

README (Bootable CD)

n27ur34w.html

144.3 KB
1.41

Windows 10 (64-bit)

Windows 11 (64-bit)

16 Dec 2024
Recommended

Description

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

Compatible Devices

  • ThinkPad T580
  • ThinkPad P52s

Compatible Operating Systems

  • Microsoft Windows 10 64-bit
  • Microsoft Windows 11

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
N27UJ34W 1.41(N27ET55W) 1.15(N27HT26W) Current release Current release
N27UJ33W 1.40(N27ET54W) 1.15(N27HT26W) n27uj33w.exe
n27uj33w.html
n27ur33w.iso
n27ur33w.html
N27UJ32W 1.39 (N27ET53W) 1.15 (N27HT26W) n27uj32w.exe
n27uj32w.html
n27ur32w.iso
n27ur32w.html
N27UJ31W 1.38 (N27ET52W) 1.15 (N27HT26W) n27uj31w.exe
n27uj31w.txt
n27ur31w.iso
n27ur31w.txt
N27UJ30W 1.37 (N27ET51W) 1.15 (N27HT26W) n27uj30w_v2.exe
n27uj30w_v2.txt
n27ur30w.iso
n27ur30w.txt
N27UJ29W 1.36 (N27ET50W) 1.15 (N27HT26W) n27uj29w.exe
n27uj29w.txt
n27ur29w.iso
n27ur29w.txt
1.35 1.35 (N27ET49W)  1.15 (N27HT26W) n27uj28w.exe
n27uj28w.txt
n27ur28w.iso
n27ur28w.txt
1.34 1.34 (N27ET48W) 1.15 (N27HT26W) n27uj27w.exe
n27uj27w.txt
n27ur27w.iso
n27ur27w.txt
1.33 1.33 (N27ET47W) 1.15 (N27HT26W) n27uj26w.exe
n27uj26w.txt
n27ur26w.iso
n27ur26w.txt
1.32 1.32 (N27ET46W) 1.15 (N27HT26W) n27uj25w.exe
n27uj25w.txt
n27ur25w.iso
n27ur25w.txt
1.31 1.31 (N27ET45W) 1.15 (N27HT26W) n27uj24w.exe
n27uj24w.txt
n27ur24w.iso
n27ur24w.txt
1.30 1.30 (N27ET44W) 1.15 (N27HT26W) n27uj23w.exe
n27uj23w.txt
n27ur23w.iso
n27ur23w.txt
1.29 1.29 (N27ET43W) 1.15 (N27HT26W) n27uj22w.exe
n27uj22w.txt
n27ur22w.iso
n27ur22w.txt
1.28 1.28 (N27ET42W) 1.15 (N27HT26W) n27uj21w.exe
n27uj21w.txt
n27ur21w.iso
n27ur21w.txt
1.27 1.27 (N27ET41W) 1.15 (N27HT26W) n27uj20w.exe
n27uj20w.txt
n27ur20w.iso
n27ur20w.txt
1.26-1.14 1.26 (N27ET40W) 1.14 (N27HT25W) n27uj19w.exe
n27uj19w.txt
n27ur19w.iso
n27ur19w.txt
1.26 1.26 (N27ET40W) 1.13 (N27HT24W) n27uj18w.exe
n27uj18w.txt
n27ur18w.iso
n27ur18w.txt
1.24 1.24 (N27ET38W) 1.12 (N27HT23W) n27uj16w.exe
n27uj16w.txt
n27ur16w.iso
n27ur16w.txt
1.23 1.23 (N27ET37W) 1.11 (N27HT22W) n27uj15w.exe
n27uj15w.txt
n27ur15w.iso
n27ur15w.txt
1.22 1.22 (N27ET36W) 1.10 (N27HT21W) n27uj14w.exe
n27uj14w.txt
n27ur14w.iso
n27ur14w.txt
1.21 1.21 (N27ET35W) 1.09 (N27HT20W) n27uj13w.exe
n27uj13w.txt
n27ur13w.iso
n27ur13w.txt
1.20 1.20 (N27ET34W) 1.08 (N27HT19W) n27uj12w.exe
n27uj12w.txt
n27ur12w.iso
n27ur12w.txt
1.19 1.19 (N27ET33W) 1.07 (N27HT18W) n27uj11w.exe
n27uj11w.txt
n27ur11w.iso
n27ur11w.txt
1.18 1.18 (N27ET32W) 1.07 (N27HT18W) n27uj10w.exe
n27uj10w.txt
n27ur10w.iso
n27ur10w.txt
1.16 1.16 (N27ET30W) 1.06 (N27HT17W) n27uj09w.exe
n27uj09w.txt
n27ur09w.iso
n27ur09w.txt
1.15 1.15 (N27ET29W) 1.05 (N27HT16W) n27uj08w.exe
n27uj08w.txt
n27ur08w.iso
n27ur08w.txt
1.14 1.14 (N27ET28W) 1.05 (N27HT16W) n27uj07w.exe
n27uj07w.txt
n27ur07w.iso
n27ur07w.txt
1.13 1.13 (N27ET27W) 1.05 (N27HT16W) n27uj06w.exe
n27uj06w.txt
n27ur06w.iso
n27ur06w.txt
1.12 1.12 (N27ET26W) 1.05 (N27HT16W) n27uj05w.exe
n27uj05w.txt
n27ur05w.iso
n27ur05w.txt
1.10 1.10 (N27ET24W) 1.05 (N27HT16W) n27uj04w.exe
n27uj04w.txt
n27ur04w.iso
n27ur04w.txt
1.09 1.09 (N27ET23W) 1.05 (N27HT16W) n27uj03w.exe
n27uj03w.txt
n27ur03w.iso
n27ur03w.txt
1.08 1.08 (N27ET22W) 1.04 (N27HT15W) n27uj02w.exe
n27uj02w.txt
n27ur02w.iso
n27ur02w.txt
1.06 1.06 (N27ET20W) 1.04 (N27HT15W) n27uj01w.exe
n27uj01w.txt
n27ur01w.iso
n27ur01w.txt
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Last Modified Date: 20 Dec 2024

Original Publish Date: 09 Feb 2018

Document ID: DS502394

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