- Oct 17, 2016
- Alienware 17 R4
- GTX 1060, HD630
- Mobile Phone
With CodecCommander and ssdt-alc298.aml, Headphone do get detected but still having only noise in it. Also still having the issue to repeating audio noise until another sound is played.
I have successfully installed Nvidia driver & they are working fine. But, using that I get no HDMI Audio or even DP Audio.
Also, underscan slider does not appear when using 1080p HDMI TV and when lid closed the primary display doesn't switch to TV.
I tried many solutions but still I couldn't solve these problems.
I think the problem is with Nvidia's driver in underscan. Even in windows when I used scaling in Nvidia's driver, it changed my resolution to 1862x1048. But when I use Dell Laptop, underscan works both in windows&mac without changing resolution.
I even used patch-edid.rb but still problum prevails. Another problem could be wrong edid in my TV's firmware. I tried modifying EDID but couldn't get any further.
For HDMI audio, I tried mDP->HDMI convertor but no luck. Do I need to patch for DP2HDMI?
Also when lid closed, the primary display doesn't switch to HDMI. Internal display still shows activated.