LegacySelect Technology Control LegacySelect technology control offers legacyfull, legacyreduced, or legacyfree solutions based on common platforms, hard drive images, and help desk procedures. Control is provided to the administrator through system setup, Dell OpenManage™ IT Assistant, or Dell customfactory integration. LegacySelect allows administrators to electronically activate or deactivate connectors and media devices that include serial and USB connectors, a parallel connector, a floppy drive, PCI slots, and a PS2 mouse. Connectors and media devices that are deactivated make resources available. You must restart the computer to effect the changes.