Can not detect

Hi all,
I have a clean Windows 7 Home Premium 32 bit installation and can not detect a LCD TV
connected HDMI to HDMI to my PC Acer, Processor: Intel Core2 Quad CPU Q8200 2.34 GHz, Adapter NVIDIA GeForce 9300 Ge.

Any halp would be appreciated,

Peter

Hi khunpeter - Welcome to w7forums

First thing we need to rule out is the Projection Mode.
Can you press "Windows Logo + P" to see if you have options to change the projection mode.

Check to see if you have the option to change displays. The LCD TV may need to be turned on and plugged in before it show an option.
Control Panel >> All Control Panel Items >> Display >>Screen Resolution