Using dvi 2 hdmi cable on my ps3 but no sound wat do i do?

May be...

Use the cord that came with the PS3 (the one with the yellow, red, white cords/ AV) plug into your stereo receiver (if you have one) and use that Channel (video 1,2...) for sound.



If you don't have a receiver you might want to buy something like this



http://www.lenexpo-electronics.com/GEFEN...



that allows you to convert DVI to HDMI (along with your cord) ... or buy a receiver as noted earlier



the PS3 allows you to use separate connections for sound and video

hopefully I helped

DVI only carries video. You need to transfer sound to your TV or A/V receiver another way. Either by optical cable or stereo cables most likely converted to a 3.5mm jack.

You should have got the HDMI cord for the PS3 with video and sound