That's not good! They should have tested that before they sent it to you. Those are probably directly on the motherboard, so nothing you can do. Try looking in device manager, and see if there are any sections open, either under other devices, or USB. If it's just a driver conflict issue I can help you walk Windows through finding them again, but if it's a hardware issue then you might have to replace the PC again. -----Original Message----- From: Suzanne Carleton Sent: Sunday, February 12, 2012 6:40 PM To: real-eyes Subject: [real-eyes] USB ports This new work PC has 4 USB ports in the front and 6 in the back. Nothing I plug in the back is registering. Only the front ones seem to work. Any ideas as to what might be going on? To subscribe or to leave the list, or to set other subscription options, go to www.freelists.org/list/real-eyes To subscribe or to leave the list, or to set other subscription options, go to www.freelists.org/list/real-eyes