BIOS Update for Windows 7 (32-bit, 64-bit) – IdeaPad Y480, Y580



NameOperating SystemVersionReleasedDownload
BIOS Update
5dcn40ww.exe
4.30MB
Windows 7 32bit,
Windows 7 64bit
4006 Jan 2013Download
README of BIOS Update
5dcn40ww.txt
1.73KB
Windows 7 32bit,
Windows 7 64bit
4006 Jan 2013Download

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