62 Intel® Server Board S1200BT Service Guide
Exit Screen (Tab)
The Exit screen allows the user to choose whether to save or discard the configuration 
changes made on other Setup screens. It also allows the user to restore the BIOS settings 
to the factory defaults or to save or restore them to a set of user-defined default values. If 
Load Default Values is selected, the factory default settings (noted in bold in the tables in 
this chapter) are applied. If Load User Default Values is selected, the system is restored to 
previously saved user-defined default values.
To access this screen from the Main screen or other top-level Tab  screen, press the right 
or left arrow keys to traverse the tabs at the top of the Setup screen until the Exit screen is 
selected.
Figure 39. Exit Screen
Upgrading the BIOS
The upgrade utility allows you to upgrade the BIOS in flash memory. The code and data in 
the upgrade file include the following:
• On-board system BIOS, including the recovery code, BIOS Setup Utility, and 
strings.
• On-board video BIOS and other option ROMs for devices embedded on the server 
board.
• OEM binary area
• Microcode
Preparing for the Upgrade
The following steps explain how to prepare to upgrade the BIOS, including how to record 
the current BIOS settings and how to obtain the upgrade utility.