My Mac wont appear on my tv?

[Rich]

I have purchased a mini-dvi to dvi cable and then a dvi to vga cable to connect my macbook to my tv. I've plugged it all in and it wont appear on the tv? It keeps saying no signal. I tried this on my 40" Sony Bravia TV and it didn't work so I switched to HDMI but I bought it to use on my 16" tele I have at uni. It had a VGA and Scart but no HDMI so is there a shortcut I need to press on the keyboard to send the image on my laptop to the tv screen?

PLEEAASSEEE HELP!

 

[malkie]

http://forums.whirlpool.net.au/forum-replies-archive.cfm/658884.html

Commnd-F2 if the screen doesn't change

 

[Rich]

cheers mate, ill give it a shot when i get home!