Question about Scanport JTX V9S (Black) 19 in. Flat Panel LCD Monitor

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6 Suggested Answers

Sunil Panem
  • 80 Answers



Check if there is power coming from the wall socket.
If the wall socket is functional, then try with another power cable.
If this also doesnt work, then the monitor has to be serviced.

Posted on Feb 25, 2008

  • 46 Answers

SOURCE: dell 19" monitor screen turns blank

Your inverter power board has gone bad, sells the board for $49 and has instruction videos or will fix the whle unit for $69 regardless of the problem.

Posted on Jun 21, 2008

  • 5568 Answers

SOURCE: BenQ FP91G+ 19" LCD Monitor black screen

Possibly either the backlight lamp or its associated power supply has failed. Power buttons (mostly LEDs) have constant availability of low voltage (for some other circuits too) otherwise they wouldn't 'wake up' on command from a computer as some do.
The blackout could also be due to a failed main power supply so the incoming video is no longer being processed. 

Posted on Nov 01, 2008

  • 1 Answer


I have the same problem. I leave the computer on for awhile to warm up the screen. I don't know why, that seems to help. I turn off the screen on the bottom right and do that a couple of times. Behind the screen I unplug and plug and unplug and plug the screen in again. After it gets going, it works all day. But at night I like to turn off the computer to rest. So I have to do this every morning.

Posted on Mar 26, 2009

  • 3 Answers

SOURCE: Where can I get a new backlight for my N9 lcd

Go to and select the right product.

Posted on Jul 07, 2009

  • 1684 Answers

SOURCE: Samsung SyncMaster 940MW 19


Before you spend a lot of money on the unit look over this article we have posted on our web site: If you can solder then you should be able to do the repair yourself. The power issues you have are usually caused by a failure in the power supply board. If you don't want to do the repair we do offer repair services, more details on this can be found here:

I hope this helps, if so please rate our solutions.

Corporate Computer

Posted on May 17, 2010

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Gateway lcd monitor goes off and on!

First, check to make sure the input selection switch isn't stuck, after unplugging the monitor power cable. It sometimes can get stuck, or just become damaged.
If this isn't it, maybe it's time for a new monitor.

Feb 14, 2012 | Gateway FPD1975W 19" LCD Monitor

1 Answer

Monitor flashes black and white rapidly like a strobe light.

The easiest way to check this problem out is take your monitor over to someone who has a computer or if you have an extra computer at home hook the monitor up to see if it stops doing this. Then you will know if it is not the monitor. Then you can focus on the video card going bad or is bad. Change the card with a new one, problem is solved. Check the cables connections make sure they are not loose as well. Restart you computer also discharge it by pushing in the power button in while the computer is unplugged from the wall. John

Jan 13, 2011 | Scanport N9 19" LCD Monitor

1 Answer

My monitor does not do anything when hooked up it is blank black screen with a small red line down the very side of it???

Try another monitor. If you have a good picture with the replacement monitor, then the old monitor has gone bad and must be repaired or replaced.

Jul 18, 2010 | Samsung 94V 19 inch LCD Monitor

2 Answers

Does the lcd monitor have buld in speakers? i have no sound on my computer

Yes it has, did you put the cable in the screen?
No, check it
Yes, if you have a cd (by the screen when you bought it) then install it on your pc

Oct 15, 2009 | Scanport N9 19" LCD Monitor

1 Answer

My monitor shows a blank screen .But when I press the RGB, DVI button, I can see my desktop for a second then it stops displaying. I have to keep pressing the button to change the display type in order to...

moneyshaker, Maybe your screen (LCD panel) is not blank, just BLACK!!! First thing to do is the flashlight test! With monitor connected to a KNOWN GOOD fully booted pc with WIN-desktop showing, reconnect N9 lcd to pc. Then and only then turn on N9 lcd. Note what you see or don't see!! If screen flashes on for 1 sec and goes to BLACK, then shine a bright flashlight 1" form screen at different angles and note if you see or don't see the desktop. This is only a test to check the condition of the unit's power supply and or INVERTER circuit. If you can still see the desktop even though the screen appears BLACK, then the "switch-mode-power-supply" is only partly bad. You did not state age of your unit? Most likely your problem is that the SMPS is detecting a fault in the INVERTER circuit that provides 800 to 1200 volts to light up the "cold-cathode-fluorescent-tubes" that are hung on the rear of the Clear Glass LCD panel and in front of a mirrored reflective surface. GEE wiz If I could take these long, straight, CCFT's and turn them into coils and mate them with an electronic ballast circuit called a CONVERTER circuit (ac to ac) and put them into an oversize light bulb screw-in base I could make millions.... Oh ****, That's already been done!!!! Oh! so that's how those new CFL lamps work. I suspect that your INVERTER (dc to ac) has almost bit the dirt. It will need to be looked at by a tech type person or you could visit Youtube and chcek for video clips that deal with monitor disassembly and or repair of the 2 most common LCD monitor failures. Look under "swollen electrolytic filter capacitors" and BAD capacitors, and Poor soldering and /or poor factory oven REFLOW SOLDERING and or Thermally intermittant soldering connections on printed circuit boards. This is only a guess as to what plagues you monitor. Please rate this response on fixya if it was of any help at all. im'louie12fix on fixya or lmistyrel @aol .com

Oct 06, 2009 | Scanport N9 19" LCD Monitor

1 Answer

Does this monitor have built in speakers?

yes this monitor does have 2 x 3watt speakers inbuilt

Jun 23, 2009 | Jetway M1931TDB (Gray, Black) (Silver,...

1 Answer

Black Screen


What you mean by replaced the fuse? Are you replaced the capacitors on the AC Adapter. If so, Then it's not the only problems. The main problems is the backlight inverter needed to be replaced. Go check out my website @
and click on LCD Parts. If you have any questions just email to to me @ Have a nice...Happy July 4th!


Jul 04, 2008 | Fuji FP-988D 19" Flat Panel LCD Monitor

1 Answer



Check if there is power coming from the wall socket.
If the wall socket is functional, then try with another power cable.
If this also doesnt work, then the monitor has to be serviced.

Feb 25, 2008 | Scanport N9 19" LCD Monitor

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