Lieber VauWeh,

ich danke dir ganz herzlich. Ich weiss jetzt, woran es hängt. Ich kann es nicht selbst reparieren, werde damit zu dem Reparaturtreff gehen. Vielen Dank

What's with my camera on my phone .it won't let me take no pictures it says camera close what's the problem

My on off button is not working

forgot my password and Im locked out of my dell lap top

How to open pattern of Vivo mobile

I want to buy MIG welding machine

Reflash firmware might help.

First you need to download Samsung ODIN to flash recent firmware.

Download Odin : https://www.osamsung.com

Download FIrmware : http://www.sammobile.com/firmwares/

Found them on amazon!

Tanks!

https://www.amazon.com/Ximimark-Replacem...

Matthias

Hi,

Try shining a torch at an angle close to the laptop screen and check if there are any images to be seen when the laptop is on.

They will be very faint if they are there so trying this in a darkened room may help to see them. Don’t forget that you may have to toggle the display from external back to “laptop only“or “both” using the keyboard. (Fn + F8) Also Fn +F7 turns the display on and off so try that as well

If there are images seen when using a torch, then there is a backlight problem.

Did you disconnect the battery cable from the motherboard when the laptop was open and you were looking for the CMOS battery? If not then perhaps you may have accidentally touched something that you shouldn’t have touched. There is always power available at some points on a laptop motherboard when the laptop is turned off. The power button is not a power isolating button. It merely signals the BIOS to turn the laptop on and off etc. Think of the laptop as being in an extremely low power state rather than being totally switched off.

What is the motherboard’s “board number"? The board number is printed on the motherboard itself. Knowing the board number may hopefully make it easier to find the schematics for the motherboard which will help to find the components on the motherboard that supply the power for the display backlights, so that they can be checked. Search online for (insert motherboard board number) schematics

If there are no images to be seen on the laptop screen when using a torch then open the laptop and disconnect the battery cable from the motherboard and then check that the video cable is securely connected to the motherboard