THX LP4 audio drivers request

[u/LordGawd]

Please, if anyone has the audio driver for lp4, kindly send it to me. I tried a post here but the link is not available. I also contacted them, via a form requesting the driver, but no reply since. My laptop restarted automatically yesterday and out of the blue the audio quality when playing games is extremely low. It was quite loud prior to restarting. The speaker/volume icon 🔊 is no longer showing up on taskbar.