A computer system having a hibernation-type resume function which is performed by using an HDD. Provided on the hard disk of the HDD are storage area for storing ordinary data. Also provided on the hard disk is a resume storage area which is large enough to save resume data required to perform a resume...http://www.google.es/patents/US5978922?utm_source=gb-gplus-sharePatente US5978922 - Computer system having resume function