i recently ordered a HDMI cable for my PS3 cause my roommates & i got an HDTV that displays 1080P. I ordered this cable - http://www.newegg.com/Product/Product.aspx?Item=N82E16879213014

it's a Nyko HDMI Cable for $20. I got it last week and it worked perfectly for 4 days. Though when i turned on my PS3 yesterday, it booted up fine but now there is absolutely no sound what-so-ever. Any ideas on what would cause this problem and how to fix it?

Try to run the automatic audio set up again, that might work.

also turn the system on and off again

i have tried both of those and it still doesn't work. it's most likely a faulty cable

I bought a HDMI cable from Circuit City (same  one i ordered from newegg) but the sound still doesn't work. Any other PS3 hardware specific suggestions to fix this?

i got a HDMI Cable i do not any problem with it

i got a HDMI Cable i do not any problem with it

i got a HDMI Cable i do not any problem with it

i got a HDMI Cable i do not any problem with it

i got a hdmi cable I DO ANY PROBLEM WITH IT!