Samsung UN46ES7500FXZA E-Manual page 505

parts of the TV IP address and the
PC IP address (111.222.333) will be
the same and only the last part (the
host address) will be different.
The following AllShare Play functions
are not supported when you are playing
media from a PC connected through a
network:
N
The Background Music On
Background Music Off
Background Music Setting
/
and
functions.