Amd 6790 no disply with hdmi poat on lcd bravia klv26bx300 tv

Sunil Majumdar

Honorable
Jan 25, 2014
6
0
10,510
I have 6790 graphic card showing no display with hdmi port on my bravia lcd tv Klv26bx300
But it shows windows start up display and then screen gets blank with no signal message after that

this problem started only after installing a new display driver version 13.12

Amd 720 processes
biostar 790gx 128 board
3gb ram