My lenovo tab has not showing file explorer in pc

[Rendell Sibal]

Also i check troubleshooting and some of them saying (Your computer need restart) and (unknown device has a driver problem.) And status saying (Need troubleshooting) and Driver is unavailable). I trouble shoot it but saying (Your computer need restart) and (unknown device has a driver problem.) I done restarting my pc but it still says(Your computer need restart). How can i fix that?

 

[B. Diddy]

Which Lenovo tablet do you have? When you connect it via USB, swipe down the notification panel--do you see a USB notification there? If so, tap it and make sure MTP is selected. Now check Windows Explorer to see if the device shows up.

If the computer keeps telling you that the driver is missing, then check Lenovo's support site to see if they have drivers for your specific tablet to install.