LG47LW5300-UC tv has red light but no picture n when i try to power it on the light slowly turns to blue for a second or two t

May 3, 2018
LG 47" tv won't turn on.. has red light but turns blue for a second when u push power button then goes back to red but no sound n no picture n no flash.. HELP!
Since its almost 5 years old, i think the capacitors for powersupply might went bad, they are easily replaced, unless the mainboard went bad, try to ask local repair shop to inspect it.