how to use tv as laptop monitor?

I tried to connect my Ascer Aspire laptop to my TV. I used laptop's VGA connect to tv's VGA, also tried to connect tv's white/yellow/red plugs, always get no signal message. I made sure set TV to the selection of PC. What else should I do? Many thanks.

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踹踹'Fn'+'F5'或别的Fx key...不太确定... -三十没立- 给 三十没立 发送悄悄话 三十没立 的博客首页 (0 bytes) () 11/22/2009 postreply 09:43:08

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