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ACER HDMI doesnt connect to TV after changing from Vista to 7
Hi all,
Hoping some one can help me with this. I own the ACER AS3810T laptop and it has one HDMI output. When I connect to my LG 42" LCD TV using HDMI, the screen goes blank and TV says no signal and i have to force shut down in order for the laptop to work again. When I connect to the TV and start the tablet, I can see starting Windows on both screens. Seems once Windows is loaded, I get no signal on the TV from the tablet.
It was working perfectly before i switced from Vista to 7.
The graphics card is an Intel GMA 4500MHD.
In there anything i can do to fix this.
Thank you all for any kind of help.