BIOS Update (Non-Diskette) – ThinkPad R52 (1846, 1847, 1848, 1849, 1850, 1870, 1957)

NameOperating SystemVersionReleasedDownload
ThinkPad BIOS update utility
76uj28us.exe
1.4 MB
Windows 2000,
Windows XP,
Windows Vista
76ET69WW (1.29) 07 Feb 2007 Download
README for ThinkPad BIOS update utility
76uj28us.txt
16.61 KB
Windows 2000,
Windows XP,
Windows Vista
76ET69WW (1.29) 07 Feb 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 (Machine Type 1846, 1847, 1848, 1849, 1850, 1870, 1957)

The supported operating systems are as follows:
- 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 1.05 (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.
- This program is language independent and can be used with any language system.


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