Lenovo S6000 tablet shuts down after 15 seconds

Go to settings and scroll down to "About Device" or phone or tab ... whichever it says, select it and then select "system updates".
This will check your device for any missing software and suggest updates for the system.
Apps will ask you for updates separately through the App store.
The system update may take up to 20 minutes so make sure it's charged or plugged in...or both.
As I hardly need to mention......make sure you connected to wifi and beware you not on metered account because they are usually quite large files and suck up data.

Yes...just replace the power cord and you will be good to go.

Are you trying to move the cursor with the trackpoint, a usb mouse, or the pen? Have you tried restarting your computer? Restarting would likely solve the problem. If you can't move the cursor to the start menu, you can open the start menu with the windows key, use the arrow keys to navigate to the power options. Use enter to select the power options and shut down or restart the computer. If this does not work, press and hold the power button for 5 or 10 seconds to force the computer to shut down.

What happened before this occurred? Did you install any programs or updates recently, or change any settings on your computer?

Review the Wi-Fi info in Chapter 03 here. http://download.lenovo.com/consumer/mobiles_pub/ideatab_s6000_ug/data/EN/chapter04.html

I cant give you details without knowing your exact models. Suggest you go to the Lenovo site at
http://mobilesupport.lenovo.com/us/en

The Lenovo S6000 is an Android tablet. It comes with Jelly Bean by default, so I'm going to assume that's what you still have. See the link I've attached for a video of how to connect a bluetooth device to a Jelly Bean-running tablet (it's an HP but should be similar enough to help you). Connecting to Bluetooth Device with Android Jelly Bean HP Tablets

plug usb thing to levon tablet then open your files you will see it there

Step 1:
There are a variety of reasons you may need to reboot a Lenovo laptop. These can include the installation of a new program, the dreaded blue screen of death or to free up memory that has been hijacked by a program that is now closed. There are three ways to reboot and all are simple to accomplish.

Click on your start menu button on your screen. Click on "Shut Down" or "Turn Off Computer." Click on the drop down box if you are running a version of Windows before XP (such as 2000 or 98). Select the "Restart" option and then click "OK." On XP or later versions, click on "Restart." The laptop will then reboot. Press and hold down the "Alt," "Ctrl" and "Shift" keys simultaneously. This will bring up the Task Manager. Pressing and holding the same keys again will force the computer to shut down. Press the power button to reboot the computer. This feature should be used when the mouse has stopped working and you cannot access the start button. Hold the power button in the "Off" position for approximately 5 seconds. This will force the machine to shut down. Press or slide the button again to reboot the laptop. Use this process when you get the "blue screen of death" or the computer is not responding to either the mouse or the keyboard.