20 Most Recent AOC LM729 17" LCD Monitor - Page 2 Questions & Answers

I assume you only found the 4 mount screws in the back... You also need to take off the front silver edging - it pops off with some negotiating, but if you find the right spots and don't pry hard it will come off clean without too much difficulty. Then take out the screws that hold the screen inside and it should drop out.

you have the same problem I have . We have a bad circuit board that is doing it . The repair guy told me to hit around the edge of the screen and it cleared up . We have to do this everytime we start the 46 inch Sanyo tv / monitor . once it heats up it is fine . We got this form walmart and started a week after we got it . The repair guy said it would cost almost as much as a new monitor/TV ; to repair this one . So we have been doing it for 4 years now .

• OSD Lock Function: To lock the OSD, press and hold the Left button while the monitor is off and then press power button to turn the monitor on. To un-lock the OSD - press and hold the Left button while the monitor is off and then press power button to turn the monitor on.
  

Where are the ring inductance coils on the power supply board?

i have 3 aoc tft1560ps same problem light is off after 5 second help me plssssss i replace now a new capasitor still off

Hello,

Since all the connection are intact, the picture board on your monitor is faulty or bad, since it goes black after booting, it means the picture board of your monitor has developed fault.

The best thing for you to do now is to take the monitor to a local repairer within your vicinity to help with the replacement of the picture board because the fault is not something you can fix yourself. in order not to complicate issues.

Take care.

You are experiencing an inverter board failure. You will need to replace or repair the inverter. The inverter drives the CCFL lamps that illuminate the screen if the lamps draw to much current or components on the board are overheating it will shut down the backlights. Some monitors have cold solder joints on the toroidal coils of the inverter that causes this problem, very typical with HP monitors, If you are handy with a solder iron you may try just re-soldering board and replacing push-pull transistors for a few more years of use. Provide make and model and I can be more specific about probable cause and solution.

the torque converter is in the transmission if its an automatic. Do you mean catalytic converter in your exhaust system if clogged could cause an emsions failure.

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connections and are not faulty or just replace them they might be faulty

make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electical extensions

even something as small as an electrical fan and its lead can cause this problem or just replace them they could be faulty a computer needs all electrical power and data to continue through every working device and to have an end so any faulty leads will end up with a computer error

make sure your graphics card is securely seated with no dust built up or in the socket

if you remove your graphics check the socket to make sure its dust free

restart your computer then reinstall it this should activate found new hardware wizard

hope this helps you

You need to confirm the case by checking with a different monitor, if so reinstall the drivers and see if the fault clears, if not there is issue on the monitor, can be failure of the audio drive, failure of the speaker or audio preamp. Need to use a signal test to confirm