You probably ended up on this page as have power problems with your LG Flatron monitor? I managed to solve that and helped others to fix theirs with this post.
A couple of days ago during the weekend, I booted up my trusted PC lo and behold I heard the Windows startup sound but my LG monitor (LG1753S) screen was still blank. I had this monitor for about 3 or 4 years now without any glitch. I used to leave it open for 72 hours sometimes. And this time it had failed to start up. So after checking the power is properly plugged, I shut down my pc again. Turned off the EPS and turn back on, the monitor power lit up(hooray?) but after a few seconds, it’s gone again.
So finally my LG screen is dead. After a couple of googling on my alternate internet device(HTC Hero), I found out it’s easy to fix. Thanks to this website for the amazing archive of fixing LCDs.
Just several capacitors were failing for me, being the jack of all trade that I am I decided I’ll fix it myself. I went to my trusted electronics shop and purchased some capacitors according to the article, but found out it wasn’t the right one. LOL. I opened up the monitor and upon inspection, the capacitor ratings are
- 4 1000uf 25v,
- 1 470uf 25v
- and 1 680uf 25v high temp.
So back to the electronics shop. So after removing the old capacitors and soldering the new ones. The Monitor is good and alive again. Cost around $3 only for the whole thing.
Sorry for no pictures as the pictures got corrupted.
So a little bit of guts and the need to save on service fee, just DIY(Do-It-Yourself), make sure you have the right tools and check the ratings of the capacitors before purchasing.
- Phillips Screwdriver
- Soldering Iron
- 1000uf 25v
- 470uf 25v
- 680uf 25v
Hope you found this useful and goodluck!