I have an HP 530 laptop, how do I check if my video card can output a HDTV signal ?

i'm interested in connecting my laptop to tv to watch media on my tv thats on my laptop. I am considering using an vga to vga or vga to hdmi, and then I must also use RCA cables for the audio from the pc to tv.....but thats not the biggest of my problems i was told I need to make sure my pc and video card can output the hdtv signal|||I have the same computer and it can't.|||The Graphics Card on you laptop cannot output a HDTV signal.|||Normally, if your video card supports HDTV, it has an HDMI gate. If it doesn't, it's most likely it doesn't support HD.