If using Windows/Mac firewall, you may need to allow "Iomega Storage Manager" to access the network. Click "Unblock" if warned. 2. Cannot Access Shared Folders
To reset your Iomega MDHD500-N to factory defaults: Iomega Mdhd500 N Manual
The original Iomega MDHD500-N manual came with a CD-ROM containing: If using Windows/Mac firewall, you may need to