Question about Advueu Technology ADV178T 17" Flat Panel LCD Monitor

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Monitor : no display and blue led light is blinking

I have an amw monitor 17" LCD screen. I have notice for past few days , it would take a good minute and half to load the display on the screen, but after that it would work perfectly. But today, i had shutdown my pc for while and turn off my screen. 6 hours later, when i turn it on, the screen wouldn't display anything and blue led light (power light) is blinking constantly. I can hear some light noise from the screen, but it will not display anything. I have done some research on this, i found out that it might has to do with capacitors on the power supply or inverter board ?? BUt i don't know where the power supply is or the inverter board .. Please help me, i really appericate your help in advance. Thank you for reading

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  • sick421 Jan 17, 2009

    Well, it is the monitor, cuz i'm using a different monitor on my computer and it works. 

  • HikerTracy Feb 24, 2009

    I have the same problem with my AMW A912WDB 19". However, now I don't even get a blinking blue light... I get nothing. Swapped out the monitors to be sure it wasn't a video card problem (other monitor worked fine). Called Promedialcd tech support because I thought the monitor had a 3 yr warrenty. It does not, only 1 year. Any suggestions beyong the recycling bin?



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The power supply is the first thing that the 110v electric line goes into. The invertor is the next item past the power supply, or sometimes contained within it. I do not thing monitors are a DIY repair.      First substitute a different monitor to confirm that it is, in deed , the monitor and not the video card.

Posted on Jan 14, 2009


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