Yeap. Now I got all the missing understandings.
It answers why the bios refused to flash.
Afterl all, What I did yesterday was to mod my bios rom (3402 non-pro) with oprons extract form your (Pro 3402) like:
Intel LAN OpRom 1.3.95 build 91.
* Intel Raid OpRom 220.127.116.114.
* Intel VGA OpRom to 2143.
* Jmicron OpRom to 1.07.28.
and inserted than using MMTool (18.104.22.168) to my version of 3402 mobo rom.
Besides that I think the mod did not fit well because my CSSD-F60GB2-A refused to boot up almost all the time from the first time (cold boot) just from the second reset (boot).
No I think I got it to understand.