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I will power up the unit, and several seconds after the screen powers up, image quality decreases & ghosting appears more severely to the right side...none on the left. The strange thing is that if you shake the tv, it will go away as long as you shake it enough, I have took it apart & completely checked all connections & everything was ok. This is very frustrating! Any suggestions?

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  • Cell Phones Master
  • 4,737 Answers

Could you please clarify with more details about your product? Since you have posted it in the Cellular Phones section, I assume it's a Mobile or other cellular Phone/s, but when I read the details about your problem, it looks like another product. Also, please don't forget to mention the Model number and brand/make. Thanks.

Posted on May 28, 2011

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6ya6ya
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Posted on Jan 02, 2017

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Why is the screen is still black after I changed the battery whats next? Garmin gps nuvi2455


Make sure your new battery is charged. Start with the device turned OFF & disconnected from ALL power sources.
- Note: to make sure the device is NOT in standby mode (instead of OFF), press & HOLD the power button (for UP TO 60 seconds) to see if there is a prompt to turn it off.

Press & HOLD the lower-right corner of the touch screen (not the frame)
Continue to HOLD the screen, while switching the power ON.
- You SHOULD see a message on the screen about "clearing user data" after several seconds.
Once you see that message, you can RELEASE pressure on the screen and touch the YES icon.

The device should now Reset. Following any prompts that may appear, and then take the unit to a CLEAR area so that it can find the satellite signals. This can take up to 15 minutes after a reset.

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Technika tv


If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.

Apr 22, 2014 | Televison & Video

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Luxor lux0140001B/01 1 week old picture has top half with a grey see through screen


If your LCD TV or monitor has stopped working, or is displaying one of the following
symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can
examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life
of your monitor or TV by several years.
Check the cables, connectors and connections.

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1 Answer

Black screen when turned onno display


There are several reasons that your Toshiba laptop screen may not come on, even if the laptop appears to be running, and several options you may try to get your screen back up and running without an expensive service call.


Common causes for a blank screen include a backlight that is turned off, a display toggled to an external monitor and improper shutdown errors.


To avoid blank screen errors after your current error is fixed, make sure to follow all instructions in your user's guide to care for your Toshiba computer.


Shine a flashlight directly at your screen and look for an image.

If you see one, this means the backlight on your laptop is off but the screen is still working. This backlight normally turns off only when your screen is closed.


Look for a small metal or plastic pin near one of the screen hinges.

The screen pushes this pin in when it is closed, so if the pin is stuck in the screen closed position, the backlight will remain off.


Tap the pin several times to release it.

You may need to use a small object, such as a pencil tip or straightened paper clip, to reach it on some models.


Monitor Toggle


Press and hold down the "Fn" key if you do not see an image when you use the flashlight.


Tap the "F5" key several times while the "Fn" key is pressed.

This will cycle your screen through the various options that toggle the display to an external monitor.


Attach an external monitor, restart the computer and try this method again if no image appears on the laptop screen.


Click "Start," "Control panel," "Hardware and sound," then "Device manager "using the external monitor if you get an image there but cannot toggle the image back to your LCD.


Select the "Monitor" option to expand your selection and select your LCD monitor from the device list.


Click the "Driver" tab and select "Update" to update the driver, as this error is likely caused by a software driver error.


Force Restart


Press and hold the power button until the computer shuts down completely.


Check the indicator lights at the edge of your laptop to see if the computer is truly off or if it has simply gone into hibernation mode.


If it is off, all lights will be off except the battery-related lights if you have a charger plugged in. In hibernation mode, the power light will blink slowly.


Press the power button to restart the computer again after leaving it off for 15 to 20 seconds. This may fix the problem.


If the blank screen returns or you get a flash of images and then a blank screen, move on to the next step.


Force Power Down


Unplug your laptop from the power source.


Remove the battery by pressing outward on the battery latch and pulling the battery unit completely out of the computer.


Press the power button several times to completely discharge the computer.


Replace the battery and plug the computer back in after about 30 seconds.


Press the power button to turn on the computer.

If you get an error screen upon startup, choose to restart Windows normally.

This error is caused by improper shutdown procedures.


Hope this helps


Nov 14, 2012 | Toshiba Computers & Internet

1 Answer

Laptop is run and start but no display


There are several reasons that your Toshiba laptop screen may not come on, even if the laptop appears to be running, and several options you may try to get your screen back up and running without an expensive service call.


Common causes for a blank screen include a backlight that is turned off, a display toggled to an external monitor and improper shutdown errors.


To avoid blank screen errors after your current error is fixed, make sure to follow all instructions in your user's guide to care for your Toshiba computer.


Shine a flashlight directly at your screen and look for an image.

If you see one, this means the backlight on your laptop is off but the screen is still working. This backlight normally turns off only when your screen is closed.


Look for a small metal or plastic pin near one of the screen hinges.

The screen pushes this pin in when it is closed, so if the pin is stuck in the screen closed position, the backlight will remain off.


Tap the pin several times to release it.

You may need to use a small object, such as a pencil tip or straightened paper clip, to reach it on some models.


Monitor Toggle


Press and hold down the "Fn" key if you do not see an image when you use the flashlight.

Tap the "F5" key several times while the "Fn" key is pressed.


This will cycle your screen through the various options that toggle the display to an external monitor.


Attach an external monitor, restart the computer and try this method again if no image appears on the laptop screen.


Click "Start," "Control panel," "Hardware and sound," then "Device manager" using the external monitor if you get an image there but cannot toggle the image back to your LCD.


Select the "Monitor" option to expand your selection and select your LCD monitor from the device list.


Click the "Driver" tab and select "Update" to update the driver, as this error is likely caused by a software driver error.


Force Restart


Press and hold the power button until the computer shuts down completely.

Check the indicator lights at the edge of your laptop to see if the computer is truly off or if it has simply gone into hibernation mode.


If it is off, all lights will be off except the battery-related lights if you have a charger plugged in. In hibernation mode, the power light will blink slowly.


Press the power button to restart the computer again after leaving it off for 15 to 20 seconds. This may fix the problem.


If the blank screen returns or you get a flash of images and then a blank screen, move on to the next step.


Force Power Down


Unplug your laptop from the power source.

Remove the battery by pressing outward on the battery latch and pulling the battery unit completely out of the computer.


Press the power button several times to completely discharge the computer.

Replace the battery and plug the computer back in after about 30 seconds.


Press the power button to turn on the computer.

If you get an error screen upon startup, choose to restart Windows normally.


This error is caused by improper shutdown procedures.


Hope this helps




Oct 22, 2012 | Toshiba Satellite A500-ST5608 Laptop DC...

1 Answer

HP w1907 monitor has fuzzy text


Procedures of acquiring high definition pixel quality
1.power on the computer wait until the desktop of icons display after booting has been completed
2. using the arrow of the mouse or pointer to an area on the desktop without icons, right click to display a prompt list
3. locate the appearance and setting prompt on the list.
4. a click to provide the options to increase the picture quality termed pixels
5. LCD monitors could produce several thousand pixels, select a choice nearly approapiate for reasons explained
a. the highest selection of picture quality provided on the list for a monitor powered by a separate computer with extremely dense graphics like known for modern gaming could cause monitor to blank out as precaution.

b. when selecting a picture quality from the list provided on the appearance settings area after a right click on the desktop, be sure about the compartibility of the monitor and computer unit, explained
c. most modern retail provide system units with higest definition pixel capabilites for several funcitons as gaming graphic and design, connect such a unit to an old monitor would display low quality definition pictures. However, that could be fixed by adjusting the appearance setting only with caution not to select the most highest available from the list of pixels.

Dec 06, 2010 | HP w1907 LCD Monitor

1 Answer

My printer is leaving faint marks of other words down the side of the page...any way to fix that?


Yes, It sounds like a ghosting issue. Several components can cause a ghosting issue. The distance between the first occurance(the one on purpose) and the second occurance(ghost image) can determine the part of the machine causing the image problem
56.6mm - Fuser
54.5mm - Transfer Belt
75.4mm - Drum unit (1 of toner carts)

Dec 11, 2009 | HP Color LaserJet 2600n Printer

2 Answers

Shadowing


GOOD DAY ND GOOD LUCK;

TRY THIS, IT WILL CORRECT CONCERN:

50V500 ONLY
GHOST: May be described as "Out of Convergence" but ghost is still attached to main image.
CONDITION:
A "ghost image" appearing to the left or right of images in the picture. Can be varying shades of a primary color (red, green, or blue) as well as gray. Can easily be seen in the 4 x 3 mode, at the edges of the picture.
CORRECTION:

To correct the problem, please do as follows:
  1. Access I2C Menu. (See page 57 of the Service Manual).
  1. To enter the I2C Service Menu, with power off, (on the front control panel) press and hold the INPUT button. Then press the POWER button for two seconds. The following Service Menu will appear.
03b_ghost_image01.gif Figure 1
  1. BEFORE CONTINUING: CONFIRM THAT THE R, G and B DRIVE ARE SET AT 40.
  • Be sure to press SELECT after each change to SAVE the new Data.


  1. Using the Remote Control joy stick, scroll down to next page (see Figure 2) until LCD ADJUST is highlighted.
03b_ghost_image02.gif Figure 2
  1. Move the joy stick to the right to cursor right once. The next page will appear with the word GHOST highlighted.
  2. Cursor right again, and a white screen will appear with a BLACK SQUARE in the center, as in Figure 3. You will see LCD ADJUST, followed by “SHP” and a number (value).
03b_ghost_image03.gif
Figure 3

  1. If the unit is out of adjustment, you will see a gray ghost on either side of the black square. Move the joystick to the right or to the left until the ghost disappears. The number values will change up or down.
    • If the ghost adjustment is off with a lower value, there will be a ghost to the left of the square.
    • If the ghost adjustment is off with a higher value, there will be a ghost to the right of the square.
  2. Once you get the square to look good without ghosts, press "SELECT" to save any data values that have been changed.
  3. Press the "EXIT" button three times to return to normal picture.
  4. Adjustment is completed
  5. I HOPE THIS WAS HELPFUL, big IRISH.




Jul 26, 2008 | Hitachi 50V500 50 in. HD-Ready LCD...

1 Answer

Fully charged but won't turn on - screen is black


Well seems I solved my own problem..
I waited about 15-20 minutes after another 15sec power button held powerdown,
crossed my fingers, and pressed the power button.
To my relief, the 'SanDisk' logo appeared and shortly after the menu popped up.
I'm just glad this isnt MY mp3.. lol (Stick with iPod, with Apple comes quality).

Nov 14, 2007 | SanDisk Sansa e270 MP3 Player

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