I've lost the mouse on my Lenovo miix 310

SOURCE: keyboard & Mouse

Hi,
Make sure that the keyboard wire is plugged in to the keyboard port and mouse wire is plugged in to the mouse port. Remember that you need to restart the system once after you plugged into the motherboard. if that doesn't work then replace the keyboard / mouse and check. if same thing is happening then there is a problem in your motherboard. Thank you.

SOURCE: Troubleshooting keyboard and mouse

i think u did'nt set ur blue tooth configration....pls set ur bluetoooth configration an try this again ...

SOURCE: lost signal on Microsoft 4000 wireless keyboard & mouse

you have a resset onder the mousse, change the battery , and reinstall the driver

SOURCE: windows update = dead mouse

Try using a usb mouse and keyboard.Your computer should already have drivers for these devices loaded.

SOURCE: Keyboard not working

For a cheap solution, have you tried plugging in a regular keyboard?

Likely, the real problem is a loose ribbon cable under the keyboard. It is a bit messy to open open a laptop. So, if you can get by with an external keyboard, it might be the best solution.

It has been a while since I opened an IBM/Lenovo. Some laptops are easier than others to replace the keyboard.