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lpc interface

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The LPC interface, or Low Pin Count interface, is a legacy bus used in Intel chipsets to connect low-bandwidth devices such as Super I/O controllers, firmware hubs, and embedded controllers. On Windows systems, the LPC interface controller appears in Device Manager under system devices. Users may encounter an unknown device entry labeled "Intel(R) ICH7 DH LPC Interface Controller - 27B0" when the correct driver is missing or not installed. This can occur after a fresh Windows installation or driver update. The missing driver may lead to system instability, including blue screen crashes. Resolving the issue typically involves locating the appropriate chipset driver from the motherboard manufacturer or Intel's driver download center.
  1. J

    Windows 7 Unknown Device - Intel(R) ICH7 DH LPC Interface Controller - 27B0

    OS- Windows 7 Ultimate 64bit Having some problems, not sure if they are related. 1. I am getting blue screen crashes, here is a picture of the crash report: Link Removed due to 404 Error 2. My device manager is listing "Intel(R) ICH7 DH LPC Interface Controller - 27B0" as an...
    • JazzyJD
    • Thread
    • 64-bit away mode blue screen bug fixes crash device manager driver issues driver update ich7 intel lpc interface power settings system issues troubleshooting unknown device windows 7
    • Replies: 6
    • Forum: Windows Hardware
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