Unknown device with location "on Microsoft ACPI-Compliant System"

I have an unknown device with location "on Microsoft ACPI-Compliant System". Under the Hardware Ids, it's value reads "ACPI\INT33A0".

I have an ASRock H77 Pro4/MVP, a Zotac GeForce GTX 670, an Intel I7 3770, Team Vulcan 16GB (4 x 4GB) 240-Pin DDR3 SDRAM 1600, and a Mushkin Chronos SATA 3 MLC SSD. All of these are accounted for in the device manager, except for the memory, of course. Furthermore, all of these should have the most up-to-date drivers already installed, but I could somehow be wrong.

Does anyone know what the device is? Where I can get drivers for it? And what to do?

Many thanks!

Question Info

Last updated February 25, 2020 Views 173,924 Applies to:



hopefully my answer isnt too late. But i ran today in the same problem. The unknown device is part of the Intel Smart Connect Technology. If u dont need it just turn it off in the BIOS/UEFI of the board.

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