What should I do if the six rainbow tablet computer is turned on? Boots are stuck by robots.

It means that there is something wrong with the system file and it will get stuck. In the worst case, you need to redraw the system, but in this case, the software and files you originally installed on the tablet will disappear, and you need to spend time reinstalling them. What brand and model is your tablet? You can go to official website, where you bought this brand. Generally, there are new firmware and brushing tutorials. As long as it's not a hardware failure, software problems can be easily solved, as long as you have patience. Don't choose any general firmware brush package. Different brands of hardware and software are different. Brushing other brands of firmware may cause some functions of your tablet computer to fail to work normally.