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19.7.1 - 19.8.1 - After hibernate sound via HDMI (AMD HD Audio Device) is scrambled

Question asked by espa on Aug 18, 2019

Initially figured this to be in only games, but in i.e. YouTube all the same. Fresh start, sound via AMD HD Audio Device on HDMI port towards Sony 4K-TV sounds good. After hibernation however, sound is scrambled (like being to far away from an antenna in analogue radio). I bought a new HDMI cable to ensure that wasn't the culprit.

Seen this behavior at least in Adrenalin 19.7.1 through 19.8.1.

Hardware: Intel NUC8i3CYSM which has an AMD Radeon 540 included

BIOS: Updated to the latest version (0042) and besides that still at configuration from factory.

Drivers: All drivers are the latest version as from Microsoft Catalog, w./ AHCI 17.5.2.1024 and of course Adrenalin 19.8.1 since recent coming from the direct support sites.

 

Settings GFX:

- Radeon FreeSync: Not Supported

- Virtual Super Resolution: On

- GPU Scaling: On

- Scaling Mode: Full Panel

- HDMI Link Assurance: On

- Color Depth: 12 bpc

- Pixel Format: YCbCr 4:2:2 Pixel Format

And as far as I know other settings are at default

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