Summary
Describes an issue affecting some monitor models that switch from 8-bit/10-bit to 6-bit color depth after installing driver 15.60.0.4849 and newer.
Description
Graphics driver 15.60.0.4849 and newer affects screen quality, reduced color depth, which gives very bad posterization over images and especially anything like skies or graduations.
Issue reported here https://communities.intel.com/thread/120305
Resolution
Fix for this issue is included in driver 25.20.100.6444 and newer
Additional information
Issue while retrieving EDID during panel's initialization, driver was returning incorrect data.