Hi, The problem: My Clevo laptop model W761SUA damage the motherboard and i replace for M761SUN motherboard cause the design and connectors are the same. But the only problem is in the keyboard, cause W761SUA uses a long keyboard with numeric keypad, when attached to M761SUN motherboard some keys are out of position for example windows key not work and w key not work and some type another character. I need a special request for a Clevo laptop modified bios for M761SUN (for use with long numeric keyboard from W761SUA) I try to install EC/KBC bios from W716SUA in M761SUN but is not compatible with system. I check the EC/KBC bios anda they have different sizes: for W761SUA uses a 1.070kb for M761SUN uses a 1.028kb Is possible someone help in this case ? Thanks. Thanks, Ricardo