Asus eeepc 1000hgo windows 10?

Hi everybody,

I tried to upgrade my Eeepc 1000HGo to Windows10 (win7 pro is running; BIOS v. 0703). Installation fails with message "Your PC is not able to run Windows 10". It seems to miss the "NX" (NoExecute)- Bit. In BIOS settings are no possibility to activate that bit.

For my wife's Eeepc 1000H I solved the same problem with upgrading the bios to v. 2204.

Unfortunately, v. 0703 is the last bios for the 1000HGo.

So here are my questions:
1. Has anybody modded the BIOS 0703 for setting the nx-bit enable (or can do that)? or
2. Can I flash over the 0703 with the 2204 (by renaming the file from 1000h.rom to 1000hg.rom or will this destroy my device?

Hope somebody can help me, I really love my 1000HGo (3g-modem inside...)

Thanks a lot, Mirko