waters

Hi, does anyone know the pointerstick (btw G,H,B) on keyboard is related with the upper mouse buttons (the 3 buttons below the spacebar) ? i had an old kb that has a pointerstick, and the lower 2 mouse buttons below touchpad, and the 3 mouse buttons above touchpad were working fine. i decided to change the kb with an illuminated one (that one do not have pointerstick.), i changed kb. and gave the old one away. Now the 3 upper buttons do not work ??? best regards.