You can't use this utility to re-partition your hard disk or make a new CP/M image file or manipulate a file system other than CP/M.<br />
The HDMGR.COM utility is self explanatory. Just run it from the CP/M command prompt.<br />
{||-|[[File:Hdcpm-hdmgr-m.png|framelessthumb|HDMGR main menu]] |[[File:Hdcpm-hdmgr-1.png|framelessthumb|HDMGR Hardware information]] |[[File:Hdcpm-hdmgr-3.png|framelessthumb|HDMGR CP/M disk image information]]<br /><br />|}{||-|[[File:Hdcpm-hdmgr-4.png|framelessthumb|HDMGR Boot sector information]] |[[File:Hdcpm-hdmgr-7.png|framelessthumb|HDMGR Manage boot sector]] |[[File:Hdcpm-hdmgr-8.png|framelessthumb|HDMGR Transfer CP/M to disk]]|}
==The RTC.COM utility==