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There is a yellow exclamation mark next to “ PCI Simple Communication Controller” in Device Manager. How do I resolve this issue?


If the Intel® Management Engine (Intel ME) driver has not been successfully installed, you may see an error on a "PCI Simple Communications Controller" in Device Manager. Please download the appropriate driver from the links below.

Intel® ME: Management Engine Driver for Intel 6 Series Chipset-Based Desktop Boards

Intel® ME: Management Engine Driver for Intel 5 Series Chipset-Based Desktop Boards

Intel® ME: Management Engine Driver for Intel 4 Series Chipset-Based Desktop Boards

Intel® ME: Management Engine Driver for Intel 3 Series Chipset-Based Desktop Boards

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