After upgrade to 8.1 HDMI port didn't work. Followed instructions to correct BIOS and graphice driver; HDMI works - however Silverlight no longer working with DMS.
Get error 6036 in Silverlight which is Graphics device's driver certificate is invalid
Have checked graphics driver and is all up to date
Help!
Machine is HP Pavilion 11 x2
Graphics driver version 10.18.10.3366