I have a mag inn vision monitor model #900p . It has a manufacture date of Nober 2006. My problem is the screen keeps shutting off every 10 to 15 seconds. If I turn it off and right back on it is ok for anothr 10 to15 seconds or so. Can you tell me what is wrong with the product. The serial # is f6xy6b017571u

SOURCE: SCREEN DISPLAY BOUNCES UP AND DOWN

Check and make sure that the speakers and any power supply (UPS) are not placed very close to the monitor.

SOURCE: Mag LT916a/900p

Sounds like the inverter is dying/died. Take a flashlight and shine it directly or at a large angle at the screen - is the picture still there? If so then the backlight inverter has failed (very common). You can either send it off to get fixed (expensive) OR buy a new inverter and change it yourself (sometimes cheap, sometimes expensive) OR you can repurpose another inverter in your monitor (requires electronic skills and experience but very cheap - http://search.ebay.com/search/search.dll?from=R40&_trksid=m37&satitle=ccfl+light+kit )

Your choice
- Chris

SOURCE: My MAG Innovision Monitor went blank, only works if I stay connected to internet

I had the same problem. Luckily I was still in warrenty and I sent it back to mag and they fixed it.

SOURCE: Mag LT916a/900p

If you feel confident about taking the monitor apart , remove the plastic covers and check the top of the capacitors round can shaped componets on the boards. if the top is domed shaped in sted of flat they are bad and can be replaced by un soldering them and re soldering new ones in their place.

SOURCE: Does a MAG monitor model 900P have in built

Yes the Mag 900P has built in speakers. The audio lead for them is attached to the blue VGA connector and has a green tipped plug like a set of desktop speakers.