Toshiba WT12PE-A Series User Manual page 25

To disconnect and remove the computer from the keyboard dock, do the
following:
Failure to follow the procedures below may result in data loss.
1.
2.
Do not remove the tablet computer immediately after docking operation.
Wait at least 5 seconds.
User's Manual
Do not lift the computer by the palm rest on the keyboard dock when
using in laptop mode.
Disconnect and remove all peripheral devices and cables connected
to the computer.
Slowly lift the tablet computer to remove it while holding down the
keyboard dock.
Figure 2-2 Removing the tablet computer from the keyboard dock
Product appearance depends on the model you purchased.
2-4