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- Jan 30, 2018
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So... Here...!After testing for some hours, i found a solution for all effects to work.
This driver needs to install main creative sound blaster X720 app for other apps to work as intended. (Disable antivirus software as @alanfox2000 says before installing)
After that u can hear difference when changing profiles in all Dolby UWP Apps..... (in DTS Audio too)
If u skip installing sound blaster X720, both Dolby and DTS app won't work properly.
In my opinion, this driver is best for laptops (with small build in speakers) and headphones users.
As for external stereo hi fi speakers, 2.1 ,5.1, 7.1 users, use only SBX720 enhancements. Dolby UWP apps will ruin ur listning experience as all Dolby UWP profiles included are for internal (laptop, AIO pc, etc) build in speakers only. DTS will makes worse...
@alanfox2000 As for the profile u mention above(ext_lenovo_aio950_v221 ), it improves sound quality a little but not perfect for external speakers. It still sounds like internal small speakers. Anyway it is better than any other profiles in that folder (tested all) Thanks for the info
For multichannel Digital Output, u need to patch RltkAPO.dll and RltkAPO64.dll before installing. But i'm not sure this will work in this driver version, this patcher will unlock all previous driver, even original whql driver.
https://1drv.ms/f/s!AsodMT_CwFZbmhV3SNX1vAAroGA4
download realtek.hd.sound.driver-patch form my drive and run > patch > search for RltkAPO.dll from the driver folder u've downloaded, after that it will close > open patcher again > patch > search RLTKAPO64.dll and patchin done.
Now u can install the patched and modded driver
Desktop apps are in Dolby folder > Dolby Atmos DAX3, Dolby Audio DAX2 , Dolby Digital Plus DDP i think
View attachment 98982
Lol , Sorry i misread. Did u double click DAXUISnG_2.1.218.0_x64.appx file? that won't install it. U need to right click Add-AppDevPackage file and choose run with PowerShell option.![]()
DTS Audio will auto off if you not using 2.1 speakers.
ch_count string can be found on Dolby UWP Preset file, may be it is to set channel setting on Dolby App.
I don't have 5.1 or 7.1 speakers, I cannot test the different. If you have them , just change the number, test the different.
![Image 3.png Image 3.png](https://tpucdn.com/forums/data/attachments/88/88581-cb8a631e1db46eccf5b0a15f41fd6c22.jpg)
Still doesn't work. The sound is so low, I even have the volume up. I still don't have a tab for Dolby Atmos in the playback Device.
I don't have Lenovo pc, don't know if I have to have it to make the mod work properly.
The Dolby Tab on playback devices is for Dolby Desktop version, not for UWP.
Have you test lenovo aio950 and huawei kepler?
huawei kepler preset give me have louder sound that lenovo aio950. (Very loud, so I am using lenovo aio950 now)
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