Serg008, sorry i didn't notice your post. Just tested it and it works!! No more USB resetting and SLIC detected properly. My 7 is activated again. Thank you very much for your help
halo master Serg008 ... i test my bios with phoenic mod tool and its'n a inside bos its ami aptio / acpi 2.0 ... it's permitted to i move on inside bios request