LG W2453V-PF 24" LCD HD Monitor "power invertor fault" Questions

power supply EG 12 to 24volts it could be that at fault. Or it could be the invertor at fault. I have had some success repairing invertors if you can use A meter remove invertor Panels & check accross

...power light is still on though. if it's new then get it replaced... else u need to get it fixed from a tech shop....one of the below is @ fault.... 1 the LCD screen is gone, 2 the backlite (a small ...

...the LCD are losing power. Probable cause, a power invertor or PSU fault. It can be repaired by a hardware specialist, but best written off. The cost of repair will be better spent on a new

...invertor drive transistors ( these power the fluro screen light ) , i'm in the uk , but i would take it straight back to walmart along with proof of purchase and tell them it dont work and ask for a ...

...invertor? Any advice what the problem could be. Thanks Check power supply section .check pf in power section it may be fault. Hope this be of initial help/idea. Pls post back as requested, how things ...

...invertor circuit that is used to raise the voltage to the level used by the lamp. It's a common problem that these circuits may fail for diferent reasons. Power spikes over the mains, some mechanic ...

...power button on the monitor. These monitors are a pain to open up. The inverter circuit for the backlight is on the right side of the monitor when veiwed from the front, part is c5707(marked) or ...

...power/invertor board setup. This is a very common fault. First check the 4 small invertor transformers for cracks. Second there will be 2 rectangular capacitors (usually grey) between a pair of ...

...power to you but 85 c caps work just as fine unless you have the house open and work in cuba. I've got 2 identical 17 inch Proview MA-782K s with the screen blanking after a few seconds problem, just ...