My tv wont turnon after being off n unplugged for 6 months what should I do. Sony kdl32l5000

First lets try the basics...
1 check the AC cord for flaws
2 try plugging the TV in another wall outlet (always use a surge-protector) then try powering the TV on again
3 plug tv into surge protector, plug into wall then find the house fuse box going too that outlet and turn it off & on once. Then try powering the TV on again.
4 it could also be the ac fuse inside the TV that blew from the TV's last usage.
If its been in the cold or in excessive thermal conditions for 6 months you could have moisture build up on the boards or warping...
hope this helps, contact me at the link below for further help...
http://tvtechwork.webs.com/