You could use Phaedrus' PSU Calc.
http://www.overclock.net/t/1045231/phaedrus-quickndirty-psu-calculator
It depends on what Kind of HDTV you have, If you have a Plasma Screen then your system might actually pull less power, but if you have an LED TV like my Quatron 52" which pulls 110W then your system would pull more. but honestly your system pulls as much as like... 3 or 4 lightbulbs
http://www.overclock.net/t/1045231/phaedrus-quickndirty-psu-calculator
It depends on what Kind of HDTV you have, If you have a Plasma Screen then your system might actually pull less power, but if you have an LED TV like my Quatron 52" which pulls 110W then your system would pull more. but honestly your system pulls as much as like... 3 or 4 lightbulbs






