Hey - I tried searching on this and found nothing that helped. I have a Gateway SX2865 desktop on which the USB ports have stopped working. Once in a while I'll get the "chime" when plugging in, but it's followed immediately by a 2nd chime (indicating a disconnect). I've checked the USBs in Device Manager: no warning marks, and each USB component has the latest drivers. When I try to reboot and access BIOS to ensure the USBs are enabled, I'm always taken to my password screen, then my desktop. I've tried F1, F2, F10 and delete on start up with no luck on getting to the BIOS. Any ideas? Thanks in advance.