amd hd7770

[harrydr]

having problem since last week with my hd7770 card. Black screen after windows start symbol. changed power supply 600 without result. Only driver working amd atombios 256mb

 

[Oyeve]

Is the fan working?

 

[Elclolma]

I have this issue with Amd 7770, the monitor doesn't wake up with the mouse or keyboard. Has anyone had the same problem? (20/07/2015)