I am having the laptop of MSI GT627 and having an issue with my LCD screen which gets fully black during the boot up time. When I tried another external display it work properly and there was no issue with the monitor. I also tried to confirm with the display cable but found that it works properly so I came to know that it is the problem of my monitor . I am looking for the replacement of my LCD and have no idea how to replace it . So I need a proper guidance for my problem.