Does model LCD T4061F is multi system? e.g ntsc, pal or secam?

If yes what do i need to do to change it to PAL? if not, is there any way I could do the conversion from ntsc to pal?

Why is tv continuously prior to coming on ?

40" LCD LN T 4061 F, continuously clicks prior to coming on, then clicking keeps going long & longer. What is problem & cost to have it fixed ?