this may sound a bit patronising but its always the simple things to checklist first.
is your PS3 set to HDMI video output at the correct resolution that your TV outputs?
Have you recently had the PS3 connected to another display?
Have you tried the infamous "reset display" boot technique?
HDMI output connections are more often than not gold plated. So its hard to see how it could be damaged.
is your PS3 set to HDMI video output at the correct resolution that your TV outputs?
Have you recently had the PS3 connected to another display?
Have you tried the infamous "reset display" boot technique?
HDMI output connections are more often than not gold plated. So its hard to see how it could be damaged.