Hello, Teacher Yang, my thinkpad T440p won't turn on intermittently.

Win8 is a fake shutdown, which means it is in standby state by default, so there will be a very slight battery consumption. If you leave it alone for a long time, the motivation will run out, so there will be some problems in the opportunity.

Actually, it doesn't matter. After installing win8, please be sure to install the power management driver program. Then go to the control panel to find power options, system settings, find the following one to enable quick start, remove the tick, save and restart, and the problem will be solved. But you won't enjoy a quick start. Of course, this feature is most suitable for users who use it frequently.

If you have any questions, please feel free to ask me. If you are satisfied, please accept them!