Just change that, and your device should charge. If after following all of the previous steps your device won’t charge, it’s because you are using MTP or File Transfer on your device instead of using the charging connection. My Device Won’t Charge After Following the Guide If you are the administrator and can see the tab, the only option you should see will say “Allow the computer to turn off this device to save power.” All you need to do is uncheck this, and next time you need to charge your device while your laptop is in sleep mode, you can easily do so. The last option you will see is “USB Root Hub ” right-click on it and select “Properties.”Īfter you have done this, you should be able to see a tab called “Power Management.” If you can’t see it, that means you are signed on as a regular user without administrative options, and you won’t be able to change anything. If you only see an empty battery icon, your iPhone is charging and will power on. To get started, you need access to the Device Manager and can get to it by either pressing the Windows button followed immediately by the “x” key or by pressing “Win + R” simultaneously and typing in the words devmgmt.msc.ĭouble-click where it says “Universal Serial Bus Controllers,” and different options should appear. When your iPhone has just died, you can tell if you're properly charging it by the icons on the black screen. Note: this tutorial is for Windows laptop.

Does your phone charge when its off