Question
C9Z590-CQ(W), X12SAE-5, X12SCA-5 or equivalent motherboard series may have yellow exclamation mark in device manager after Windows 10 or Windows 11 64bit OS is completely installed. What are the three UCM-UCSI ACPI devices used for and where is the path for users to download the drivers?
Answer
UCM-UCSI ACPI Device with ACPI VEN_ITE &DEV_8853 type is under USB connector managers in Windows device manager. To patch this yellow exclamation mark inside Windows, Ucmcx1.3.7 driver is required to manually update for C9Z590-CG(W), X12SAE-5, X12SCA-5F or equivalent motherboard series to get rid of this problem. Downloading driver path is here, 34833.zip
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FAQ Stats
FAQ ID Related Category / Keyword Date Posted Code
34833 N/A 10/27/21


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