ACPIINT33A0 is referring to ACPIINT33A0 Intel Smart Connect Technology and intel does provides the drivers for Windows 8 and Windows 10 here: Support for Intel Smart Connect Technology
What does this driver do?
The Intel Smart Connect Technology driver enables the system to resume from sleep mode and update supported web applications such as email.
Here is the quick download if you own a HP Notebook:
Version 22.214.171.124 REV: B (Windows 8 64-bit)
Version 126.96.36.1999 REV: A (Windows 7/Windows 8 32/64-bit)
Installing HP drivers for other model will work however it is not recommended and I think you need to get the permission from HP before using it with other brand.