Question about LG L1951S (Black) 19 in. Flat Panel LCD Monitor
I have seen tons of posts here about problems with the power supply board for LCD Monitors, but the symptoms of those posts aren't the same as this one. When I turn the monitor on, it flickers very dimly for about half a second, then turns off. The green power light turns orange. I am currently holding the inverter board in my hand right now, but nothing appears overtly wrong with it (blown capacitors, loose resistors, etc.) I was previously able to negate the effects of it by turning the brightness and contrast down to 0 when turning the monitor on, but now even that doesn't work.
Not all inverter problems will be visually apparent. Some capacitors fail with a high ESR and the only way to check that is with an ESR meter. Output transformers can fail subtly and you may have to test them with an ESR or low-ohms meter, but even that may not be definitive. Parts can be shorted or open without showing burns. It could also be a bad lamp / bulb.
Posted on Jan 22, 2007
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 27, 2010 | Hannspree 19" Widescreen LCD Flat Panel...
Mar 08, 2010 | AOC 1780 (Beige) 17 in. Flat Panel LCD...
Jan 20, 2010 | Samsung SyncMaster 920N 19" LCD Monitor
Nov 25, 2009 | Philips Brilliance 150P4CG (Beige) 15" LCD...
Apr 14, 2009 | Gateway HD2201 22" LCD Monitor
Mar 01, 2009 | Samsung SyncMaster 740N 17" LCD Monitor
Nov 22, 2008 | Planar PL2010M 20" Flat Panel LCD Monitor
Jul 21, 2008 | Westinghouse 22" Widescreen LCD Flat Panel...
Apr 26, 2008 | ViewSonic VP201b 20.1" LCD Monitor
Apr 16, 2008 | Sony SDM-HS73P 17" LCD Monitor
41 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: