Sony ST550YL-24M01 LED Driver

After replacing this board, you

may need to update the software

to the latest version.

Please go to esupport.sony.com

and download the correct version

for your model and follow all

instructions. After the update

the television may seem to be

running slow, but this is normal as

the TV is adjusting to the new

software and will return back to

normal after a few minutes.

Sony