Fujitsu D3320 PRIMERGY BX2560 M2 Reference Manual page 59

Boot Watchdog
Specifies whether the system is restarted if the server management
process (ServerView Agent) is unable to establish a connection with the
iRMC. After a successful operating system start-up the ServerView
Agent starts the communication with the iRMC within a specified period.
The iRMC assumes a start-up error if a timeout occurs and may restart
the system to recover from this error.
Disabled
The iRMC does not restart the system on Boot Watchdog Timeout
Value. This selection must be used if ServerView is not installed to
avoid inadvertently system restarts by the iRMC.
Enabled
The iRMC restarts the system on Boot Watchdog Timeout Value,
because it assumes an operating system start-up error.
I
If Enabled is set, the server may not operate as intended. For
example, the server may automatically turn off or restart without
any commands.
– When starting up the system by using ServerView Suite, be sure
to disable the Boot Watchdog, even when ServerView Agent has
been installed on the system. If the system starts up with this item
enabled, the server may not operate as intended. For example,
the server may automatically turn off or restart without any
commands.
– When setting this function, refer to ServerView Suite manuals.
Timeout Value
Specifies the time after which the system is rebooted if enabled via Boot
Watchdog.
Allowed values are 1...100
1...100
The system is rebooted after the selected time (in minutes) has
expired.
Pressing the [+] key or the {-} key increases or decreases this value.
BX2560 M2
D3320 - BIOS Setup Utility
Server Mgmt menu
59