Impossible to connect my Dell Inspiron 1564 to my TV Sony Bravia via HDMI
I have a laptop Dell Inspiron 1564, running with Windows 8 and there is no way I can connect it to my TV Sony Bravia using neither HDMI, nor VGA cables.
I have tried many ways to make it work, key combinaisons, try to plug the HDMI cable when the laptop is turned on, read a lot of topics related to my problem on forums... still I cannot display my laptop on my TV screen.
I don't know what to do next... Is there any step I am missing? Please advise me if you think about any solutions.