Question about AOC LM729 17" LCD Monitor
At power on normal display will appear but for a few seconds display will disappear. Cable seems to be ok. I tried another but same type of cable but still the same problem. My cpu seems to be fine if use with another CRT monitor. I'd like to resolder possible loose pins or connection inside the lcd monitor but do not know how to open the back cover. Please help if u have any idea on how to uncover the back of the lcd....tnx
It's seems you got a backling inverter busted. Need to replaced a new one or repaired it. To repaired you need to replaced a bad capacitors with a bulged on top of each caps. Not sure...just replaced all the caps...:) Ok! to open the back cover, there are 2 types to open it. First unscrew the 4 corner screws. If there are some... First type it from the back. After you had removed all the screws. Get a good grip on the bottom R/H side with both hands pulling as hard as you can on the 2 joints. 2nd type from the front bezel. Laid your monitor screen upward and placed a piece of clothes to proctect the screen from smudged. Used 2 hands to lifted up the edged of a bezel...do the same on the other side... After that just removed the screws...and that's how to open the front and back cover... Have a nice day!
Posted on Oct 14, 2008
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:
Dec 13, 2011 | LG L222WS-BN Wide-format 22 22 inch LCD...
Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Please leave rating if it helps.
Feb 25, 2011 | Samsung SyncMaster 540N 15" LCD Monitor
Jan 30, 2010 | HP Pavilion F1703 17" LCD Monitor
Jan 28, 2010 | Samsung SyncMaster 920NW Monitor
Oct 27, 2009 | Dell E173FP 17" LCD Monitor
Oct 06, 2008 | Samtron Computers & Internet
Aug 21, 2008 | Dell UltraSharp 1907FP 19" LCD Monitor
Aug 17, 2008 | Dell E151FPp 15" Flat Panel LCD Monitor
Aug 17, 2008 | BenQ FP71G 17" LCD Monitor
Nov 29, 2013 | AOC LM729 17" LCD Monitor
331 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: