Yes I know you're all right.
But in fact all it's ok, the system can boot after the error message display, I can use Windows normally.
I'm just trying to resolve the error with the Product Configuration ID, I think I need to write it on the BIOS, i have try a lot of BIOS reset or upgrade but it do not change anything with this ID.
Another thing, I have open a file system.info created with the password cracker, and a field is empty : "Current ConfigID = " Do you think it's this missed information that created the error ?
And what is this Configuration ID ? Product ID ? UUID ? S/N ?
Edit : I have re-programmed the BIOS with the re-programming utility of the password cracker, it was successfully executed with a fake configID. Now I don't have any message with Product Configuration ID. The system boot normally, without bios error message... But if i unplug the power, at the first boot I have an new message : "CMOS CHECKSUM INVALID, the defaults will be loaded, please restart the computer (CMOS RESET 502)." When I restart the computer all it's ok, I can stop, restart, without error message. But if I stop the pc, I remove the battery and the power plug, the message is coming 1 time.
I have identify the last problem... The slot of the CMOS battery is down, the battery can stay on her slot... I have try to fix it with a piece of scotch it's not enough.