PCI\VEN_8086&DEV_9C3A it’s a Intel® Management Engine. If you have unknown devices on your system, download the driver for the Intel® Management Engine and then run and install the file and then reboot. Download the driver by scrolling below. The driver is compatible with Windows 10, Windows 11. You can try to install the driver file on Windows 8.1. This hardware is also known as pci\ven_8086&dev_9c3a&subsys_397817aa, pci\ven_8086&dev_9c3a&cc_0780, pci\ven_8086&dev_9c3a&rev_04 drivers will work fine on this hardware. You can ask for help in the comments. Other visitors will help you. It would also be useful to have a video tutorial on how to install the drivers.
Here are the newest divers. Ignore parameters such as rev (0100, 0200, 0300, 0400), subsys (cc, pid). Look only at ven and dev device id.
PCI\VEN_8086&DEV_9C3A Driver's for Windows 10 11 8.1 7 and HowTo
Emergency Link https://www.intel.com/content/www/us/en/download/682431/intel-management-engine-drivers-for-windows-10-and-windows-11.html
I am a service engineer with 15 years of experience and I am constantly looking for drivers for various hardware for work. I’m tired of using bad sites and I created a good one – you are on it. Enjoy using the site. Unfortunately, I have never held 70% of the hardware for which I publish drivers in my hands, and therefore some drivers may not work. Humble yourself.