Problem in lcd monitor

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.
Take it to a repair shop.

What can you do if the laptop LCD screen turned completely white? 1. Loose connection between the video cable and the LCD screen.
2. Defective LCD screen.
3. Defective motherboard (I assume the graphics card is integrated into the motherboard). Here's an example of a laptop with white screen. When you turn on the laptop, it starts but the image on the screen is completely white right from the beginning.

Most likely you still can use the laptop with an external monitor. Just connect the monitor to the VGA port on the back or side of your laptop and then switch the video output from internal to external mode.

On Toshiba laptops you can toggle between internal and external screens using Fn+F5 keys. Hold down Fn and press on F5 until you get video on the external monitor.
On IBM laptops use Fn+F7.
On HP laptops use Fn+F4.

It's possible that you have to use a different key combination on your laptop but you get the idea.

On some laptops, in order to be able to use the external monitor, you have to connect it to the laptop and then restart the laptop so the external monitor is detected by the laptop. In some cases the laptop screen may turn white because of poor connection between the video cable and the LCD screen. If you want to check this connection, you'll have to take apart the display panel because the connector is located on the back side of the LCD screen.

These laptop service manuals and disassembly instructions may be useful. Always check the video cable connection first. Reconnecting the video cable may fix your problem.

If reconnecting the video cable doesn't help, most likely you have a problem either with the LCD screen or with the motherboard. The best way to find out witch one is causing the problem is testing the laptop with another working LCD screen. you will need to connect to another monitor or your television to your computer with the vga lead monitor connection click start control panel display change display settings adjust resolution this may vary depending on your operating system you should see a no 1 and a no 2 with detect and identify keep an eye on the screen when you select the number tabs this may vary depending on your operating system when you select the no 2 tab this should be the extended desktop always click apply after making any changes or click start control panel administration tools computer management device manager scroll to monitors right click select scan for hardware changes if you can get an extended desktop your monitor is faulty if you cant get an exended desktop Hope it helps

which brand of laptop ?

What can you do if the laptop LCD screen turned completely white?

1. Loose connection between the video cable and the LCD screen.
2. Defective LCD screen.
3. Defective motherboard (I assume the graphics card is integrated into the motherboard).

Here's an example of a laptop with white screen.

When you turn on the laptop, it starts but the image on the screen is completely white right from the beginning.

Most likely you still can use the laptop with an external monitor.

Just connect the monitor to the VGA port on the back or side of your laptop and then switch the video output from internal to external mode.

On Toshiba laptops you can toggle between internal and external screens using Fn+F5 keys. Hold down Fn and press on F5 until you get video on the external monitor.
On IBM laptops use Fn+F7.
On HP laptops use Fn+F4.

It's possible that you have to use a different key combination on your laptop but you get the idea.

On some laptops, in order to be able to use the external monitor, you have to connect it to the laptop and then restart the laptop so the external monitor is detected by the laptop.

In some cases the laptop screen may turn white because of poor connection between the video cable and the LCD screen.

If you want to check this connection, you'll have to take apart the display panel because the connector is located on the back side of the LCD screen.

These laptop service manuals and disassembly instructions may be useful.

Always check the video cable connection first. Reconnecting the video cable may fix your problem.

If reconnecting the video cable doesn't help, most likely you have a problem either with the LCD screen or with the motherboard.

The best way to find out witch one is causing the problem is testing the laptop with another working LCD screen.

you will need to connect to another monitor or your television to your computer with the vga lead monitor connection

click start control panel display change display settings adjust resolution this may vary depending on your operating system

you should see a no 1 and a no 2 with detect and identify keep an eye on the screen when you select the number tabs this may vary depending on your operating system

when you select the no 2 tab this should be the extended desktop always click apply after making any changes

or click start control panel administration tools computer management device manager scroll to monitors right click select scan for hardware changes

if you can get an extended desktop your monitor is faulty

if you cant get an exended desktop

hope it helps

hI,
if the screen is completely white the problem could be a bad LCD cable. To cross check if the problem with the LCD or the motherboard. Connect an external monitor to the laptop. Tap the Fn + F8 key together to get the display to toggle to the external monitor if the display comes on the external monitor without any problems the problem is with the LCD and you would have to take the laptop for repairs.

Thanks for using Fixya
Proton

Dear friend:
First get the lcd checked
Second connector of lcd
Third display driver crystal IC
Fourth get the smps ic power controller checked
Fifth get the line checked (lcd ic to lcd connector)
and last get the omap (cpu) checked

time for a new monitor

normally the 19" resolution can support up to 1280*1024, but if it comes with vertical lines in full screen, it might indicate the panel is no longer to work and probably it's time to replace new one.

Most LCD monitors have a default refresh rate of 60 Hz. Older monitors also have limited resolution. Please check your display settings and ensure you're not using a refresh rate higher than 60, or a resolution higher than what it supports. If either one is the case, you're lucky the LCD still works.

That is actually the exact same thing I am experiencing but mine has grey lines on the display window. I was able to take photos to a grey screen connect it to my comp...low and behold my pics showed....I am furious....need some answers as I will never hear the end of it from my daughter.

Grrrrr

weelassy

Shoot in RAW mode and convert to 16 bit images to reduce banding