This hotfix might receive additional testing. Apply this hotfix only to systems that are experiencing the problem described in this article. However, this hotfix is intended to correct only the problem that is described in this article. Resolution Hotfix informationĪ supported hotfix is available from Microsoft. This problem occurs because of an issue in the usbport.sys driver. Additionally, you may experience skipping in audio playback from the audio device when overall CPU usage reaches 100%. In this scenario, you notice that there is high CPU usage approximately every 15 seconds on the computer. You start an audio playback or recording program, such as Sound Recorder. You connect a full-speed USB audio device to a high-speed hub, and then connect this hub to the root hub of a USB 2.0 EHCI host controller on the computer, OR you connect a high speed USB 2.0 audio device directly to the root hub of a USB 2.0 EHCI host controller on the computer.
Hi speed usb host controller windows 7 windows#
You have a computer that is running Windows Vista, Windows Server 2008, Windows Server 2008 R2 or Windows 7.
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Hi speed usb host controller windows 7 windows 7#
Windows 7 Enterprise Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional Windows 7 Starter Windows 7 Ultimate Windows HPC Server 2008 R2 Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Standard Windows Server 2008 R2 Web Edition Windows Server 2008 Standard Windows Server 2008 Enterprise Windows Server 2008 Datacenter Windows Server 2008 Standard without Hyper-V Windows Server 2008 for Itanium-Based Systems Windows Server 2008 Enterprise without Hyper-V Windows Server 2008 Datacenter without Hyper-V Windows Vista Enterprise 64-bit Edition Windows Vista Home Basic 64-bit Edition Windows Vista Home Premium 64-bit Edition Windows Vista Ultimate 64-bit Edition Windows Vista Business Windows Vista Business 64-bit Edition Windows Vista Enterprise Windows Vista Home Basic Windows Vista Home Premium Windows Vista Ultimate More.
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