source : support.asus.com
Download ASUS X45U Ultrabook Drivers Windows 7 32bit
BIOS (5)
Version 420
Description
BIOS 420
1.Fix the issue users keep pressing Fn+F10/F11/F12, it will become “h” , “b” or “c” input instead.
2.Fix that sometimes system will hang at blackscreen
3.Fix the issue the AC status can not be updated
4.Support RealTek audio
File Size
2,15 (MBytes)
