
PCI\VEN_8086&DEV_5A9C it’s a intel chipset. For the correct operation of your Intel chipset, install the drivers from the links below and enjoy a fully functional device. To run a driver that is not suitable for Windows 7, Windows 8.1, Windows 10, Windows 11 use the compatibility mode with older operating systems. The driver download link can be found below. If you have any questions you can ask them in comments and watch video instructions below.
DOWNLOAD LINKS:
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_5A9C Driver's for Windows 10 11 8.1 7 and HowTo
https://download.lenovo.com/consumer/mobiles/btyw04af.exe
Emergency Link https://www.gonzodriver.net/drivers/btyw04af.exe

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.
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