Fujitsu Tablets & eReaders - Recent Questions, Troubleshooting & Support

Remove the battery on the mother board, wait 5 minutes.

Do you have Windows 10? As there may be an issue with screen rotation. However to check your settings:

1. Place the tablet into Pad/Tablet mode.
2. Click the Start menu and select Settings.
3. Click System.
4. Click Display.
5. Scroll down and check the status of Lock rotation of this display .

Keyboard no good. Just get a new one since you also have an intermittent situation that sooner or later will stop working permanently.

Exactly 1.5 meters?

You need to post the model number of the tablet? Different models have different requirements.

Try doing a system defragmentation, your programs may be so fragmented that loading time is impaired. Also clean up the hard drive by doing a Disk cleanup. Both of these tools are in the popup menu on the start page under the Accessories menu and then the System Tools menu.