@Roman I've tried now the settings you proposed (OEM4 and OEM5), but I never get the same result as you when I compare my file with your file !! Any solution??? Thank you PROBLEM SOLVED There are existing 2 Gigabyte-Slics : 1) Gigabyte[GBT-GBTUACPI-AWRD]2.1.BIN 2) Gigabyte[GBT-GBTUACPI-MSFT]2.1.BIN and when using 2) I get the same result, I always used 1) SORRY