Technical specifications   
8.6 BIOS description 
  SIMATIC IPC627D/827D 
156  Operating Instructions, 09/2014, A5E32990859-AB 
 
In the order of the following boot media: 
Depending on configuration 
Hard Disk Drive  Depending on configuration   
Depending on configuration 
USB  Depending on configuration   
Depending on configuration 
 
 
Check regularly if updates are available for download to your device.  
Additional information can be found on the Internet at the following address:After Sales 
Information system (http://www.siemens.com/asis). 
Noting down and restoring BIOS Setup settings 
 
 
Irretrievable loss of data 
All BIOS Setup settings are deleted after the BIOS update. This can put the system in an 
undefined state. This may damage the device and the plant. 
1.  Print out the table in the next section "General BIOS Setup settings". 
2.  Enter your specific BIOS Setup setting in this table before you run a
BIOS update. 
3.  Start BIOS Setup after the BIOS update. 
4.  Load the BIOS Setup default settings with <F9> "Setup Defaults". Or use the BIOS 
Setup command "Load Optimal Defaults" in the "Exit" menu. 
5.  Make your own Setup settings based on the table you have printed out. 
6.  Save the BIOS Setup settings with <F10> "Save and Exit".