Siemens SIMATIC ITP1000 Operating Instructions Manual page 94

Technical specifications
6.6 BIOS description
5. Click the "BIOS Update" button.
6. Follow the instructions on the screen.
Note
Starting a BIOS update
The "Y" key must be pressed in order to start a BIOS update. This command is not assigned
to any function key.
To start a BIOS update, connect an external keyboard.
Reboots
There may be several reboots after a BIOS update. These reboots are initiated by the
Management Engine (ME). The reboots are required by the ME to adapt itself to the changes
of the BIOS update.
94
Operating Instructions, 05/2017, A5E37340160-AB
SIMATIC ITP1000