Processor Mezzanine Board Components - H3C UniServer R6900 G6 Technology White Paper

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Processor mezzanine board components

Figure 9 Processor mezzanine board layout
Description

On—HDM login requires the default
username and password.

Off (default)—Normal server startup.

On—Restores the default BIOS settings
upon server startup.

Off (default)—Normal server startup.

On—Clears all passwords from the
BIOS at server startup.
Reserved for future use.
N/A
Remarks
To restore the default BIOS settings, turn on
and then turn off the switch. The server starts
up with the default BIOS settings at the next
startup.
CAUTION:
The server cannot start up when the switch is
turned on. To avoid service data loss, stop
running services and power off the server
before turning on the switch.
If this switch is on, the server will clear all the
passwords at each startup. Make sure you turn
off the switch before the next server startup if
you do not need to clear all the passwords.
N/A
N/A
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