At a time after receiving a request to cancel and rollback an update request for a computer system, one or more computer resources within a computer system invoke one or more computer system capabilities at least to cancel computer system operations to update the computer. Dependent on the evaluation result, the measured signal acquisition is ended when the prescribed parameter is satisfied or is continued until a renewed interpretation shows that the prescribed parameter has been met. The heat-press-bonding step heat-press-bonds a flexible circuit board to the printed circuit board by positioning their printed wire terminals and conductive thick-film terminals to face one another. The visualization software searches the cone and hull hierarchies starting with the root cone and the root hull. The winding pattern serves to \u201cshift\u201d the resultant magnetic axes of each coil in such a manner so as to significantly reduce brush arcing and the EMI resulting therefrom.