After turning on the computer I received a tooltip about the new device, and after a while I saw the following window:

Screenshot

How to understand what driver was installed?

Screenshot from Device Manager:

Screenshot from Device Manager

PS: Windows 7 x64

  • I wanted to say call the FSB URGENTLY, and you are the FSB itself. // in Windows logs, what do they say? In the device manager, too, should be dofiga information. - strangeqargo
  • I have printers like usb-new buggy, HP 102x for example, when they wanted to complain about the quality of the cable or its excessive length. In this case, some abstract usb driver is installed just so that the system can see what the device is and the plug'n'play mechanism does not break. - rdorn
  • Did you change something in usb-shnoy places? Well, from one port to another pertykal? - don Rumata
  • @strangeqargo, and more specifically, where to look? - Qwertiy ♦
  • one
    @Qwertiy what is connected to usb? This effect can give poor contact; insufficient power level if the device is powered by usb; weak output from the device controller; glitch device controller. Actually usb.inf:Generic.Section.NTamd64:BADDEVICE.Dev:6.1.7601.18328:usb\unknown says that the port sees the device, but the device did not provide information about itself. - rdorn

1 answer 1

Everything is simple - look in the internet for these letters and it will become clear what device:

all just look in nete here these letters and it becomes clear what device

  • It says: USB\UNKNOWN - Qwertiy ♦