Based on the information provided, I would point to the operating system/software more than the hardware, even though, try to get the latest BIOS and drivers form the Intel site and check for the results after that. You can get the information from the following link: select operating system, then BIOS and go for the latest version (exe file) and run it on Windows:
Please bear in mind this is a mature product and is End of Interactive Support. Intel no longer provides email, chat, or phone support for this discontinued product(s). Product support information can be found on the Intel web site only.
Intel will not provide future software updates to support new operating systems or improve compatibility with third-party devices and software products.