The aim is for you to boot *with* the "nohdparm" option. The guide provides information about how to add extra options when booting, in general; 'nohdparm' is the specific option you need to add to your boot commandline.
The aim is for you to boot *with* the "nohdparm" option. The guide provides information about how to add extra options when booting, in general; 'nohdparm' is the specific option you need to add to your boot commandline.