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No power I bought this NEC LCD 4610 monitor (second hand) as bend new. When I connected to power nothing work... Is any warranty or...no return policy.

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My 50" flat screen turned off and want turn back on. What is the solution?

Posted on Dec 22, 2008

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1 Answer

NEC LCD 4610 Screen black.


Possibly the replacement power supply may have failed.

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Asus monitor not working


If the monitor is still under warranty return it asp, any tampering will result in voiding the warranty. The problem is in the power supply usually one or more capacitors will open, if you are lucky it will bulge at the top leaking.

May 06, 2012 | ASUS VH242H : VH242H 23.6 inch WideScreen...

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It won't turn on -


hi there, it sounds like your monitor isn't receiving power, check the power cable in your monitor is connected and not partially unplugged. Second, if that doesn't work, try looking at your plug and make sure that is plugged in. If that doesn't work, you may have to buy a new monitor or give it to a friend that can repair it.

Jan 19, 2010 | NEC 1760VM (Black) 17" LCD Monitor

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Has power but no display, tried new cable, still no display.


Did this device ever work?
Do you have two Video connections on your computer?
I recently ran into a situation where there were two connections on the computer and one was DVI, one was VGA. The bios was set to Auto, which should have connected the Monitor to the port that was attached. However, it only worked when I removed the video card that was not in use..

Dec 13, 2009 | ViewSonic VA1912w 19" LCD Monitor

1 Answer

I have a nec LCD2070nx Power light is on


Hi:
Your monitor has a problem on its inverter board. It is an electronic component failure, and often it cost's more to fix it than to buy a new LCD monitor .

Nov 23, 2009 | NEC AccuSync LCD71VM 17" LCD Monitor

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My son bought an AOC LCD TV (model L24H898) last month and connected his laptop and XBOX to it. Yesterday we lost internet connection and the screen on the TV went blank. Now none of the button on the TV...


According to the manufacturer, to reset the entire unit do the following:
1. Press and hold "Menu" and "Channel +" on the TV. 2. Using other hand, press the power button. 3. A small screen should appear in the top left part of the screen. 4. Using the remote, select "Memory Recall" and select. 5. Power off and re-boot the computer 6. Run channel auto-scan to regain the picture.

Aug 28, 2009 | AOC L24H898 24 in. LCD TV

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Hi I just bought 7 NEC Multisync LCD1550v monitors and they all have the same problem. when plugged in all i get is a blinking power light. 1 of them showed signs of life for just a second but that was it....


You buy a new LCD Monitors, now still not working., if that new LCD Monitor is OK, then check your VGA Card, its inside the CPU maybe its broke or not connect properly inside. This are the cause of not displaying in your LCD Monitors.
If you here some beeps of your CPU then find out how many beeps and tell us here immediately.

Aug 03, 2009 | NEC-Mitsubishi MultiSync LCD2170NX (Black)...

1 Answer

Monitor Display Problem.


The first Polyview has a power supply problem (a short) and locks out the power until it is unplugged. You need to check the voltages inside the Monitor to determine which component/s are faulty. I hope you know electronics if not leave it to the repair shop because you have neither the skills or equipment to repair it. By the way I am not a monitor repair man but I do have 30 plus years in the electronics field.
The second monitor may have a broken wire in the cord that goes to your computer. Other internal components can cause the same simptoms your seeing. Good luck!

Mar 28, 2008 | Polyview V17E 17" LCD Flat Panel Monitor

1 Answer

ACER LCD monitor no image, appears white color only


Quickly go to the Acer website and check FAQ's and while there also find out how to get an RMA to return it. My guess is you have a bad monitor. At $200 roughly for a replacement I would hustle. I am assuming you got nothing but a white screen but did get video on your TV.

Jan 11, 2008 | Acer AL1916W 19" LCD Monitor

1 Answer

Acer AL1714 17" LCD Monitor Good Power supply no power on monitor


Hello, I have to same problem. I returned my monitor to Acer but got it back unrepaired, they could not see the malfunction. But I kept on sending it back, until I got a new model. Now after 2 years I get the same thing with this monitor. But there's no warranty anymore, so I looked into the problem myself. I found out that inside the powercircuit board is connected to the mainboard through a 10pin connector. The 5 pins that are on the lowest row, show a trace of white powder, I suppose occidation. I sprayed a little of contactspray in it. I must say the problem is not gone, but much better. The problem shows not so frequent anymore and lasts not so long. At first the screen switched of for 3 to 5 minutes and came back on. Now the screen is gone for perhaps 1 second and returns. So I'm almost convinced the problem has something to do with the connection of the powercircuitboard inside and the mainboard inside, when the monitor heats up a bad connection occurs due to occidation of the 10 pin connector. If you find a solution that fixes the problem 100% let me know, please. Mario.

Dec 05, 2006 | Acer AL1714 17" LCD Monitor

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