I have a synaps monitor model mt9bbk. The screan will go black and power led will flash.

Planar PL LCD Monitor Fix - MarsBox.com

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Nov 3, 2008 - Planar PL LCD monitor has flashing power led with no image. ... You will know it worked if the monitor diplays "No Signal" message when ...

What is the method to reset the Planar 1910m monitor?

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Apr 6, 2010 - My monitor (a Planar, apparently model number PL1910M) is not working. (It is flashing a green / orange sequence which I believe to be an error code. The sequence, in ... I wasn't even seeing a "no signal" message and I couldn't turn it off using the power button. ... Computer resets when put under load.

ViewSonic VX922 monitor - black screen - green power light flashes ...

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Feb 1, 2008 - 50 posts - ‎27 authors
Repair ViewSonic VX924 LCD Monitor Blinking Green power Button ... cant switch back & forth to desktop out of some games without the monitor going .... Nothing else on the board looks bad, the power supply board is dark brown ... to this madness we are unfortunantly dealing with daily with our monitors.Missing: planar ‎pl1700

Hello,
The flashing power light and very slow display is an indication that the internal power supply board is failing. This is usually caused by bad filter capacitors on the board. You should be able to repair the unit by replacing the bad capacitors.

plug back to vga and setup multy screan c

Just repaired mine. Had a couple of bad caps on the power board.
For disassembly, on the back the two hinge covers will slide off sideways, exposing 4 screws holding the hinge assembly to the monitor. remove that piece and you can get to all three screws holding the plastic monitor shell together. After those three screws are removed, its just snapped together so use a small screwdriver or blade to pry apart. I started at the button area on the bottom and worked up from there. Good Luck.

More likely to be bad caps (bulging top/seal) in the power supply, which when they failed, they may have taken out the inverter fuse on the transistors in the inverter circuits also. See example of failed monitors due to bad caps: http://s807.photobucket.com/home/budm/allalbums

Thank you shad193. I've probably solved the problem with my MB24WKH thanks to your experience.

Hello,
On most LCD monitors the power indicator will flash on and off slowly when there is no video source present and the power is on.
Usually this can be corrected by enabling the video source in the display properties menu of the PC.
If that is not the problem the 2nd most likely cause would be a faulty VGA cable (try a different one)
And the 3rd possibility could be the monitor video input board has failed and that usually means it's totaled considering how inexpensive the monitors are to replace these days.

I hope this helps you.

Sagertronics

This is most likely the power inverter board in the monitor - this is common in many monitors. If it started taking longer and longer to display an image, and the power light is blinking on-and-off, that's the problem. You can confirm that it's the monitor and not your computer or the cable by plugging in another monitor if you have one to try. If it's under warranty, send it back, if not, there are inverter boards for many common models of LCD monitors that are replaceable. The board can run anywhere from $50 on up. Depending on how old it is, you may find it better to just replace it with a gently used one from ebay.

i had the same "no input signal",and tried all of the "fixes" i could find without any luck.nothing was helping ,and i kept getting the "no input signal" message.i once had a remote control that would get frozen up ,and the only way to get it working was to :remove the battery's and push-n-hold the buttons down to discharge all memory.and thats how i got my,synaps mt5wbp, to finaly work.here is the fix:while holding the monitor upsidedown{buttons up},remove the power cord.then,push-n-hold the buttons for 10-15 seconds.all of them.you dont need to do all at once but it may help.do them all. my,synaps mt5wbp, has worked fine ever since i did this ,so give it a try.good luck.this worked on other things to.like my frozen TV remote control.