Mobile and Desktop Processors
Intel® Core™ processors, Intel Atom® processors, tools, and utilities
16504 Discussions

Un-allowed DMA-capable bus/device(s) detected

nmoores11
Beginner
‎07-06-2023 09:37 AM
1,671 Views

I have a I/O LPC Controller - 0284 for Intel(R) 400 Series Chipset Family On-Package Platform Controller Hub. I read the instructions to whitelist this device because it is causing errors with Microsoft Intune compliance policies. It said to contact the hardware vendor to see if this device has external DMA ports before whitelisting it. How can I found out if this has external or only internal DMA ports?

0 Kudos

Link Copied

1 Reply
Jose_Intel
Employee
‎07-07-2023 01:28 PM
1,644 Views

Hello, @nmoores11

  

Thank you for posting on the Intel communities.   

  

For assistance with your product, please visit the Resource & Documentation Center, where you can get the assistance you need regarding your inquiries and more.  

  

Best regards,   

Jose B.    

Intel Customer Support Technician. 


0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.