Asus has posted the follow bios updates for the CUV4X series:
Bios CUV4X-C 1007 Final (=1007 - 07 Beta)Download
Bios CUV4X-E without OnB. Audio 1003 Final (=1003 - 11 Beta)
Bios CUV4X-E(A) with OnB. Audio 1004 Final (=1004 - 11 Beta)
