I recently update my laptop's windows to windows 10 pr 64bit
My Graphic Card model is amd radeon hd 5470
and Laptop is Sony Vaio VPCEA3GGX
I used windows 7 64bit pro with no problem
but after updating to Windows 10 pro 64bit I can not play most of video formats with applications like media player or KM player or Pot Player and video plays just with sound of the video in black screen
I searched the problem and realized that it is because the driver is not up to date (I use the latest driver which is 15.7.1 WHQL also tried Crimson Edition 16.2.1 Beta)
I also tried another driver with a software like Driver Reviver and update my Graphic Card Driver to a newer version but the problem of that is that is not compatible my graphic card and I couldn't conncet any projector to my laptop.
Can anyone help me with this problem?