baird x42dtv (lg) no picture

[bluesmoke]

hi i have been working on a baird x42dtv it  was stuck in standby but i found a swollen cap on the psu and 4 swollen caps on the invertors so i replaced them and i still cant get it to switch on the power light just flashes
i have 25v and 3.8v at the invertors and 5v 17.5v  25v at the psu but as im still a newbie i thought i would ask some experts
could it have shut down due to invertor fault ? and needs to be reset
the main board is a lg l42ta5a but also has haier py12032____q v1.5
any help will be apreciated