Question about Nikon Coolpix 4300 Digital Camera

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It doesn't show images in the monitor and at the same time it doesn't take pictures. thanks and more power!!!

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Your question is not clear. I see technical point of view. you first should disable flash mode (flash off mode), many case the flash circuit continuously force powering on whenever camera switch on and user can not use momentarily. But you can use only in day light condition if the problem condition. If not, it is shutter unit is effective that can work properly. The shutter unit is inner lens unit assemble. You should then consult to local camera tech. Thank and best regard!

Posted on May 21, 2011

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Posted on Jan 02, 2017

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The date and time (and a lot more) are stored with every picture in its EXIF metadata. Any photo viewing/editing program should be able to display this data. To print this data, please consult the documentation for whatever program you're using to print your pictures. Depending on the program and printer you may print the date on the image, in the margins, or on the back.

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On these older CRT monitors when you have that type of problem it indicated that the high voltage power supply is not putting out the right voltage to charge the picture tube. As the power supply gets weaker the time to show a picture will take longer and longer. It is not worth repairing the unit because parts will run much more than a replacement monitor.

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I have a Samsung Sync Master 731BF and when I switch it on, the power light stays on but the image is black and wont show any picture whatsoever.


Hook a spare monitor to the computer to rule out the Video Graphics Card in the computer, if okay! It is the Samsung, "power supply issues" bad capacitors, sometimes show a bulge at top. But to be on the safe side replace the video cord from the computer to the monitor if possible.

Mar 31, 2012 | Samsung 731BF (Black) Monitor

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When I turn on computer,monitor doesn't show anything sometimes 1,2 hours , and then finally I can see descktop on computer...All that time,monitor is trying to show picture (I can see like blinki


This is a known symptom of a failure in the power supply board. Here is a link to a repair guide that shows how to dis-assemble and the unit and then what to look for and replace on the power supply board to bring the unit back to working condition.

http://www.ccl-la.com/blog/index.php/repairing-a-samsung-940n-with-a-blinking-power-light/

And here is a picture of the power supply board that needs to repair.


2_26_2012_6_05_52_pm.jpg

I hope this helps, if so please rate my solution.

BuddyMc

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2 Answers

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Hi there:
You can view pictures in the folder when connected the camera at pc monitor? but cannot take pictures or movies... the LCD stays blank?
If this answer is yes, could be a problem with the CCD image sensor, if no, your LCD display go to bad and will need replacement.

Check this interesting article about bad CCDs.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

Thank you for using FixYa, have a nice day.

Feb 07, 2012 | Nikon Cameras

1 Answer

Tmy monitor shows the images only for 20 seconds, then it turns black.


Hi hope your monitor issue has resolved. I would suspect the problem is a hardware issue then a software setting. Since the monitor is over three and half years old, if your monitor is a LCD with CCFL back light and had been used almost every day, there may be 3 possible hardware issues. First is the internal power supply, that can go wrong due to heating problem within the monitor, this problem usually cause the monitor to display poor quality picture and may show interference lines on screen prior failure. Secondly, it may be the inverter that drives the back light, which may fail due to the safety circuit kicks in, because it involves with high voltages. Thirdly it may be the backlight itself, which is like most compact CCFL energy saving lamps that flickers or turn itself off when it reaches the end of its service life. This problem usually caused the monitor to show redness or yellowness images prior failure.

All of these can be resolved by qualified electronic repairers, all the best.

Nov 10, 2011 | Computers & Internet

1 Answer

It doesn't show the image from computer, the screen still black but the power light appears on.


Connect another monitor to the PC and confirm that the PC is working , specially the display drivers/card. If so the fault is only with the monitor and it can be related to power supply issue, a backlight inverter circuit shorting or a fault in the main board., all of this mightt require a good probe with the use of manual. So please check this out and confirm if the fault is with the monitor or the PC.

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1 Answer

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Hello,

Your monitor problem is causes by the power supply. What is happening is the power supply voltages are not stable, just enough to power the unit up. When you connect it to a video signal the power demands slightly increase and the power supply can't handle it. This is a very common problem with LCD after a few years of use. The issue with the power supply is the capacitors have started to fail. These parts are used to filter the output voltage and when they start to fail the outputs start rippling hence the problem you are having. Here is a link to a repair article that shows how to repair the Gateway FPD1975W monitor.

http://www.ccl-la.com/blog/index.php/gateway-fpd1975w-monitor-repair/


I hope this helps you get back going.

BuddyMc

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1 Answer

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Loaded software for c210 when prohgram start the image screen is very small and doesn't fill the monitor, is there a setting I can update. picture quality is good just small. bevil1@cox.net

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