BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), 7 (32-bit, 64-bit) - ThinkPad A475

BIOS Update (Utility & Bootable CD) for Windows 10 (64-bit), 7 (32-bit, 64-bit) - ThinkPad A475

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 10 (64-bit), 7 (32-bit, 64-bit) - ThinkPad A475

30.918 MB
1.23

Windows 10 (64-bit)

Windows 7 (32-bit)

Windows 7 (64-bit)

13 May 2022
Recommended

BIOS Update Utility (Windows)

r04uj18w.exe

8.52 MB
1.23

Windows 10 (64-bit)

Windows 7 (32-bit)

Windows 7 (64-bit)

13 May 2022
Recommended

ReadMe (Windows)

r04uj18w.txt

18.58 KB
1.23

Windows 10 (64-bit)

Windows 7 (32-bit)

Windows 7 (64-bit)

13 May 2022
Recommended

BIOS Update (Bootable CD)

r04uj18wd.iso

22.36 MB
1.23

Windows 10 (64-bit)

Windows 7 (32-bit)

Windows 7 (64-bit)

13 May 2022
Recommended

ReadMe (Bootable CD)

r04uj18wd.txt

20.44 KB
1.23

Windows 10 (64-bit)

Windows 7 (32-bit)

Windows 7 (64-bit)

13 May 2022
Recommended

Description

This package provides the BIOS Update Utility and Bootable CD for Windows operating system.

Compatible Devices

  • ThinkPad A475

Compatible Operating Systems

  • Microsoft Windows 10 64-bit
  • Microsoft Windows 7 32-bit, 64-bit

What's More

[BIOS Update Utility]

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.

[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 Lenovo 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, any one of the following types 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

Additional Information

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 BIOS Bootable CD
1.23 (R04UJ18W) 1.23 (R04ET45W) 1.19 (R04HT41W) Current release Current release
1.23 (R04UJ17W) 1.23 (R04ET45W) 1.19 (R04HT41W) r04uj17w.exe
r04uj17w.txt
r04uj17wd.iso
r04uj17wd.txt
1.22 1.22 (R04ET44W) 1.19 (R04HT41W) Dropped Dropped
1.21 1.21 (R04ET43W) 1.19 (R04HT41W) Dropped Dropped
1.20 1.20 (R04ET42W) 1.17 (R04HT39W) r04uj14w.exe
r04uj14w.txt
r04uj14wd.iso
r04uj14wd.txt
1.19 1.19 (R04ET41W) 1.17 (R04HT39W) r04uj13w.exe
r04uj13w.txt
r04uj13wd.iso
r04uj13wd.txt
1.18 1.18 (R04ET40W) 1.16 (R04HT38W) r04uj12w.exe
r04uj12w.txt
r04uj12wd.iso
r04uj12wd.txt
1.17 1.17 (R04ET39W) 1.16 (R04HT38W) r04uj11w.exe
r04uj11w.txt
r04uj11wd.iso
r04uj11wd.txt
1.16 1.16 (R04ET38W) 1.15 (R04HT37W) r04uj10w.exe
r04uj10w.txt
r04uj10wd.iso
r04uj10wd.txt
1.15 1.15 (R04ET37W) 1.13 (R04HT35W) r04uj09w.exe
r04uj09w.txt
r04uj09wd.iso
r04uj09wd.txt
1.14 1.14 (R04ET36W) 1.13 (R04HT35W) r04uj08w.exe
r04uj08w.txt
r04uj08wd.iso
r04uj08wd.txt
1.10 1.10 (R04ET32W) 1.10 (R04HT32W) r04uj05w.exe
r04uj05w.txt
r04uj05wd.iso
r04uj05wd.tx
1.09 1.09 (R04ET31W) 1.09 (R04HT31W) r04uj04w.exe
r04uj04w.txt
r04uj04wd.iso
r04uj04wd.txt
1.08 1.08 (R04ET30W) 1.08 (R04HT30W) r04uj03w.exe
r04uj03w.txt
r04uj03wd.iso
r04uj03wd.txt
1.06 1.06 (R04ET28W)) 1.06 (R04HT28W) r04uj02w.exe
r04uj02w.txt
r04uj02wd.iso
r04uj02wd.txt
1.05 1.05 (R04ET27W) ) 1.05 (R04HT27W r04uj01w.exe
r04uj01w.txt
r04uj01wd.iso
r04uj01wd.txt
Was this information helpful?

Your feedback helps to improve the overall experience

Last Modified Date: 25 May 2022

Original Publish Date: 29 Sep 2017

Document ID: DS500949

Feedback