BIOS Update for Windows Vista (32-bit)

NameOperating SystemVersionReleasedDownload
BIOS Update
LN1BOS29WW3.exe
1.79 MB
Windows Vista 32bitv1.015 Apr 2008 Download
BIOS Update
LN1BOS29WW3.txt
1.79 MB
Windows Vista 32bitv1.015 Apr 2008 Download

Important information

How to use Winflash to install BIOS update

http://support.lenovo.com/en_US/research/hints-or-tips/detail.page?LegacyDocID=1228716673375

Lenovo strongly suggests rebooting the system before applying the BIOS update.