=========================== USB Port1 =========================== Connection Status : 0x02 (Device failed enumeration) Port Chain : 1-1-1 Properties : 0x01 IsUserConnectable : yes PortIsDebugCapable : no PortHasMultiCompanions : no PortConnectorIsTypeC : no ======================== USB Device ======================== +++++++++++++++++ Device Information ++++++++++++++++++ Device Description : Unknown USB Device (Device Descriptor Request Failed) Device Path : \\?\usb#vid_0000&pid_0002#6&22efa3dd&0&1#{a5dcbf10-6530-11d2-901f-00c04fb951ed} Device ID : USB\VID_0000&PID_0002\6&22EFA3DD&0&1 Hardware IDs : USB\DEVICE_DESCRIPTOR_FAILURE Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0026 (GUID_DEVCLASS_USB) Driver Inf : C:\WINDOWS\inf\usb.inf Legacy BusType : PNPBus Class : USB Class GUID : {36fc9e60-c465-11cf-8056-444553540000} (GUID_DEVCLASS_USB) Interface GUID : {a5dcbf10-6530-11d2-901f-00c04fb951ed} (GUID_DEVINTERFACE_USB_DEVICE) Enumerator : USB Location Info : Port_#0001.Hub_#0002 Manufacturer Info : (Standard USB Host Controller) Capabilities : 0x64 (Removable, SilentInstall, RawDeviceOK) Status : 0x01806400 (DN_HAS_PROBLEM, DN_DISABLEABLE, DN_REMOVABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER) Problem Code : 43 (CM_PROB_FAILED_POST_START) Address : 1 Power State : D3 (supported: D0, D2, D3, wake from D0, wake from D2) +++++++++++++++++ Registry USB Flags +++++++++++++++++ HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\UsbFlags\000000000000 osvc : REG_BINARY 00 00 NewInterfaceUsage : REG_DWORD 00000000 (0) ---------------- Connection Information --------------- Connection Index : 0x01 (1) Connection Status : 0x02 (DeviceFailedEnumeration) Current Config Value : 0x00 Device Address : 0x00 (0) Is Hub : 0x00 (no) Number Of Open Pipes : 0x00 (0) Device Bus Speed : 0x02 (High-Speed) Data (HexDump) : 01 00 00 00 12 01 00 02 09 00 00 40 00 00 00 00 ...........@.... 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 02 ................ 00 00 00 ... --------------- Connection Information V2 ------------- Connection Index : 0x01 (1) Length : 0x10 (16 bytes) SupportedUsbProtocols : 0x03 Usb110 : 1 (yes) Usb200 : 1 (yes) Usb300 : 0 (no) ReservedMBZ : 0x00 Flags : 0x00 DevIsOpAtSsOrHigher : 0 (Is not operating at SuperSpeed or higher) DevIsSsCapOrHigher : 0 (Is not SuperSpeed capable or higher) DevIsOpAtSsPlusOrHigher : 0 (Is not operating at SuperSpeedPlus or higher) DevIsSsPlusCapOrHigher : 0 (Is not SuperSpeedPlus capable or higher) ReservedMBZ : 0x00 Data (HexDump) : 01 00 00 00 10 00 00 00 03 00 00 00 00 00 00 00 ................ ---------------------- Device Descriptor ---------------------- bLength : 0x12 (18 bytes) bDescriptorType : 0x01 (Device Descriptor) bcdUSB : 0x200 (USB Version 2.00) bDeviceClass : 0x09 (Hub) bDeviceSubClass : 0x00 bDeviceProtocol : 0x00 (Hi-speed hub without TT) bMaxPacketSize0 : 0x40 (64 bytes) idVendor : 0x0000 idProduct : 0x0000 bcdDevice : 0x0000 iManufacturer : 0x00 (No String Descriptor) iProduct : 0x00 (No String Descriptor) iSerialNumber : 0x00 (No String Descriptor) bNumConfigurations : 0x00 (0 Configurations) Data (HexDump) : 12 01 00 02 09 00 00 40 00 00 00 00 00 00 00 00 .......@........ 00 00 .. -------------------- String Descriptors ------------------- String descriptors are not available (because the device has problem code CM_PROB_FAILED_POST_START)