I would like to know if I start my Laptop after a few minutes it gives me 'n white screen.Whats wro

This can only be one of the 3 things, the first two is what you hope for, the third is costly.

1. The lcd cable assembly is loose.
2. The inverter card may need to be reseated
3. The lcd itself has a thinline crack and needs to be replaced

All of these require the knowledge and knowhow of how to open the actual inlay and internal parts, which is actually not so hard. Also since you say its loose anything you do now can better reseat a component just mean sit can jitter itself loose again.

The question looks to be abandoned by the user who asked it. If no action is taken within 2 days, a Quomon Moderator will consider closing the question and distributing the points.

The Quomon Team

the robin is broken replace it ,give it for repairs

I really can’t understand why so many people complain about PC start-up slow problems, you only need a computer cleaner to handle all the problems, such as tuneup360.