If you use the r1q2 client there's a cvar that might help:in_dinputkeyboard [0/1] - (Enable DirectInput keyboard support. May help with those experiencing "keyjams" where input continues to occur after releasing a key or a key takes a moment to register. Default 0.)
its not the speaker making the noise, i think there is a thing on the board making the sound, not sure where as i have not opened it up and had a good look. it is still doing it and does not appear to have a option in the bios though there is one for the keyboard which i have turned down to one second but it is still doing it i think i might have to just put up with it.. thanx for the good and silly help !