For repairing a machine which is broken and needs to be examined by a professional, you need to look at each of the components inside the computer in order to identify the source of the problem. Evidently, this isn’t something that is easy to do, and it’s certainly not one that one should try to tackle completely on your own.
It’s much better to speak with experts on computer repair rather than attempting to repair your own issue. If your computer is broken, it means that there are some systemic issues in the display and in other areas of the computer itself that require a review. Do not get too involved with the task without consulting a professional. 5x9objevt6.