BIOS Update Utility for Windows 8 (32-bit, 64-bit), 7 (32-bit, 64-bit), XP – Lenovo B5400, M5400

NameOperating SystemVersionReleasedDownload
BIOS Update Utility
3.2 MB
Windows 7 32bit,
Windows 7 64bit,
Windows 8 32bit,
Windows 8 64bit,
Windows XP
15.1830 Sep 2013 Download

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