I am profiling a two-month old Dell Inspiron laptop with an Eye-One Display; the problem is that, once the profile

had been saved and Eye-One Match has closed down, when I remove the Eye-One Display from the USB port, the profile

is disabled and the screen returns to its original uncalibrated state.

This started happening after I tried adjusting the settings in the graphics driver prior to calibration - but,

having returned the system to its defaults, the problem has remained.

Any tips would be most welcome,
Richard