BIOS Update (Non-Diskette) – ThinkPad R52 (1858, 1859, 1860, 1861, 1862, 1863, 1958), T43 (1871, 1872, 1873, 1874, 1875, 1876)

NameOperating SystemVersionReleasedDownload
ThinkPad BIOS update utility
70uj29us.exe
1.39 MB
Windows 2000,
Windows XP,
Windows Vista
70ET69WW (1.29) 05 Jun 2007 Download
README for ThinkPad BIOS update utility
70uj29us.txt
15.23 KB
Windows 2000,
Windows XP,
Windows Vista
70ET69WW (1.29) 05 Jun 2007 Download

This ThinkPad BIOS Update Utility updates the BIOS program stored in the ThinkPad system to fix problems, add new functions, or expand functions as noted below.

This release supports the following systems:

- ThinkPad R52 (1858, 1859, 1860, 1861, 1862, 1863, 1958 Machine types only)
- ThinkPad T43 (1871, 1872, 1873, 1874, 1875, 1876 Machine types only)

The supported operating systems are as follows:
- Windows Vista
- Windows XP
- Windows 2000

Notes:
- If Windows Vista is already installed on your system, then you must use the diskette format of this BIOS update.
- This version of the BIOS will only work with Embedded Controller Program Version 1.04 (or higher). The Embedded Controller Program (H8 controller firmware) is available in an additional package, a link is provided below.
- If you need to update the Embedded Controller Program as well as the BIOS, update the BIOS first.


Use the links below to obtain the BIOS and Embedded Controller files in other file formats: