Question about HP Pavilion m7750n PC Desktop

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Im seeing shadow/double images of text,icons etc.even a system recovery has not helped.what is causing the problem?

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Most probably you have a problem with the connection between your graphics adapter socket & your monitor. Check this connection & make sure it is not loose & that the cable connecting your computer to the monitor is not damaged or is not running very close to a source of electromagnetic interference.

Posted on Oct 02, 2009

Testimonial: "i cant thank you enough,i touched a black chord that connects from my monitor to my pc and all of the sudden the shadow/double images went away!"

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Have you tried another monotor?Or replacing the video card.Try going into the bios if the shadow and double image still exist replace the video card.Reason behind this is windows have not loaded any drivers so you can rule out software,so once this still appears to be the same the video card is failing.
good luck

Posted on Oct 02, 2009

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If you experience shadow/double images of text, icons, etc. on your computer's display, the first thing to check in this case is the connection between your graphics adapter socket & your display monitor. You have to make sure that this connection is not loose & that the cable connecting your computer to the display monitor is not damaged or is not running very close to a source of electromagnetic interference.

on Dec 01, 2009 | Computers & Internet

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I have double text or text with shadows


Projection TV sets have two very common problems. One is convergence ( 3D/Warped video) the other is CRT fluid ( Dull Video). Below are more details for both items. Also, complete repair kits with instructions and repair support are avail from site such as www.TvRepairKits.com

Common Problem #1) Convergence has gone out

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. The power light will blink. TV may also make a chirping noise.
Here are some pics of convergence problems.


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69189a5.pngSOLUTION #1

What you will need to do is convergence. You can get a repair kit from TvRepairKits.com . It includes replacement parts,step by step instructions, support, etc.

Common Problem #2) CRT Fluid is Cloudy

Projection TV tubes have a liquid coolant that is used to keep them from overheating. After many years the coolant in the blue and green tubes will become cloudy and cause the screen to look dull, red/orange, etc. You may even see halos around images.

Picture of a set that needs the fluid changed.

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TV set after fluid change

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69189a5.pngSOLUTION

What you will need to do is replace the coolant and clean the crt. You can get a repair kit from TvRepairKits.com . It includes replacement coolant,step by step instructions, support, etc.

Feb 10, 2012 | Toshiba 57HX81 57" Rear Projection...

3 Answers

The monitor is showing doubles or shadows of every image on it. from icons on desktop to text in web browser and every other detail.


If it has a removeable cable between the PC and screen, try removing it and plugging it in and trading ends (plug the end that was in the PC into the back of the screen and vice-versa...) If the connector is even slightly loose or the cable is going bad it will cause the problem you're having, and as long as it's removeable you can easily get & replace the cable... Good luck!

Oct 22, 2010 | HP W19b LCD Monitor

2 Answers

'Shadows' behind all texts and images on the screen


[u][b]LCD Monitor Shadow Effect[/b][/u]
This problem is best described as the LCD monitor "Shadow Effect".
The solution to this very simple. No software or hard ware changes required.
The cables that are connected to the LCD monitors are causing the problem. Its also called as electromagnetic noise or electrical noise.
[u][b]Solution: [/b][/u]Keep the two cables - (power cable and moitor display cable), that are connected to the LCD monitor as far away as possible with each other and also away from other electrical cables.
Thats it. Your shadow effect is fixed.
Thank you.

Oct 13, 2009 | Acer AL2016W 20" LCD Monitor

1 Answer

Shadows and text curved. Double images


The convergence IC's need to be replaced. The generic part # on them is STK392-110. This is not easily done by yourself.

Apr 09, 2009 | Panasonic PT-53TW53 53" Rear Projection...

1 Answer

Shadow images on monitor


if it is vista it is normal otherwise I would need more info operating system video card monitor etc.

Dec 03, 2008 | Computers & Internet

1 Answer

Double Images / Shadows on the monitor screen


Hi..there,
Have you guys...try to open your OSD on your monitor and blanced the colors or adjust the WB (white blanced) settings....

Jun 30, 2008 | Gateway FPD2275W LCD Monitor

3 Answers

Double image or shadow image


We recently had the same problem with our church projector and we too had just changed the lamp. I read somewhere while searching for an answer that if the cable input is loose it will cause double vision of the text. Sure enough, the cable was loose and after tightening the text cleared up immediatly.

Dec 26, 2007 | Philips ProScreen 4750 Impact Multimedia...

1 Answer

Text on screen trailing to the right


Check the VGA plug and lead between the monitor and computer.

Does it get worse or better while you move the lead around?

 

 

Oct 20, 2007 | Philips 170S7FS 17" LCD Monitor

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