shil40 Posted January 8, 2012 Share Posted January 8, 2012 Try update under Windows 7 PE, it might help you guys. What I have been through was, I couldn't find the drive under Windows 7 X64 when I downloaded firmware upgrade package firstly. Then I restart my laptop via loading windows 7 pe, everything works like a charm. :D: PS: no responsibility for any possible failure...you take your own risk... Link to comment Share on other sites More sharing options...
shil40 Posted January 8, 2012 Author Share Posted January 8, 2012 Ar Ar, forget to show my hardware environment: Laptop actually I'm using for F120: Lenovo Y450A - PM45 chipset with ACHI on in Bios - Windows 7 X64 Ultimate with Intel ACHI driver loaded on F120 - Windows PE installed on another HDD, which replaced original DVDRW. (I restart windows 7 x64, select start from another HDD, then start win7 PE, then successful upgraded firmware 2.4) Link to comment Share on other sites More sharing options...
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