Can you please give the download link for this driver again? I am very glad this page was helpful for you! I am very glad the driver worked for your Z68 motherboard! I am sorry you were unable to find the download link. This driver is available from Intel and will work on both Windows 7, Windows 8 and 8. PS what machine were you installing this on? How do I backup the Registry of Windows May 4,

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Hi, You are the best. Thank you for posting your query in Microsoft Community forums.

If you are using Lenovo Notebook and above said Intel driver link did not fix the issue, then you could asrlck this Lenovo driver link. May 4, at Mail will not be published Required. I have the same question Here is what appears under Hardware Ids for the device, anyone know where I can get a driver for it or fix this problem?

ACPI\INT33A0 ASRock H61M drivers.

Stay Connected with Us: This enables your applications that receive data from the Internet—such as your e-mail and social network sites—to quickly sync with the cloud service and update your system. Your email address will not be published. Originally Posted by Jamenetic. You can download the correct driver here: Thank you and have a great day!


I am very glad this page was helpful for you! PS what machine were you installing this on? It is not on this page anymore.

I just built a new system using Windows 7 bit using the new Fatal1ty Z77 Professional board. To make it easier for you, here are the relevant links for you: This driver is available from Intel and will work nit33a0 both Windows 7, Windows 8 and 8. Please let me know whether you really need it.

ACPI\INT33A0 ASRock H61M-VG3 drivers

The String what you see in this window is very important and will surely helps us to find the right driver for the device. I would kindly ask that you not disparage the intelligence of the other commenters.

I have the same thing on an ASRock z68 professional gen3 but only after my pc wakes from sleep. Let me remind you that this is not required because Aarock itself has given you the driver and it should work on your Notebook.

Let us know what driver worked for you? Sarock the information helps to fix the issue you had with Windows 8, if you have any further queries or any queries related to Windows, feel free to post. Results 1 to 4 of 4.


Glad to hear it Tony!

unknown device ACPI\VEN_INT&DEV_33A0 ACPI\INT33A0 – Microsoft Community

Installing Windows on your Notebook or Desktop is always easy but finding a missing device driver may no be very straight forward. Intel Driver Download description and download link https: I am sorry that you were unable to int33a0 the download link in the article above.

On a normal bootup there will be no “unknown devices” in device manager but if I put the computer to sleep, once I wake it up I get a little popup on my taskbar saying “your device is ready to use” or something like that and then sure enough in device manager I now have a unknown device.

Tried a lot of other posts, so I was a bit skeptic, but it worked! Please refer the manufacturer user documentation to find a way to enable this device in BIOS. Tell us about your experience with our site.