altairfrjunior

Resolution and Pixel Format problem after driver update

Discussion created by altairfrjunior on Jun 6, 2019
Latest reply on Jun 19, 2019 by altairfrjunior

If I install any version higher than 19.4.1 drivers on my RX 480, I can't change the Pixel Format. Always used the YCbCr 4:2:0 12 bits, and after update, if I change the pixel format, it switch back to the Full RGB 4:4:4 8 bits after a few secs. The 3200x1800 resolution is missing too after the update, even 1600x900 in some versions between the 19.4.1 and 19.5.2.
Using a 4k TV as a monitor (LG 43UK6520PSA).

Righ now, I'm stuck in the 19.4.1 untill this issue is resolved. Tried on a fresh Windows installation, and the problem persists. 

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