My 46 inch Sony Bravia, intermittently, when changing channels will lose the sound. I did an update onit recently and that seemed to take care of the problem until it did it again last night. Since we have satellite TV, I turned off the TV and when I turned it back on, the sound came back. I spent too much to not be able to listen. Any ideas?

SOURCE: sony bravia intermittent sound

Yep, same problem with mine. After many trial fixes, I discovered that it's the HDMI connection. I tried two different new HDMI cables in two of HDMI ports on the TV, but still got intermittent sound. The only way I solved it was going to component cables (RGB) with a separate audio cable. Works great now. Other Web sites say that HDMI connections do not always electronically "handshake" well between devices. Not sure how this HDMI problem can be permanently fixed, but using the component connection works fine.

SOURCE: sony bravia kdl40s2010u

A 4 flash indicates you have a backlight problem. Either the backlight inverter boards have failed or you have a backlight that has failed in the LCD panel. You will need a technician to check the set to determine which is the problem.

SOURCE: sony bravia 46 lcd The picture dims and

set has a light sensor. go in menu and turn light sensor off

SOURCE: Sony Bravia standby light flashing 6 times

there is a bad ground may on the cable check the voltage on the cable & set if on cable call the cable company. if tv call sony they may help with cost may be still under warranty

SOURCE: what swivel mount shouls i use for Sony BRAVIA

Tries Ebay.com to buy or go the Sony Website for info.to buy somewhere else.