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System Power
The system may be configured with up to three 420 Watt power supplies. Each supply automatically switches between these input voltage ranges:
Each power supply provides DC outputs of +5 V, +12 V, +3.3 V,
individual AC input line cord that plugs into the external side of the power supply
isolating device on each DC output so that the failure of one supply does
Tnot affect the operation of the others
cooling fan integral with each power supply enclosure. The fan circuit implements fan failure detection.
In a system, power is drawn equally from all supplies installed. A system with two power supplies can be fully loaded (all drive bays and
Software Locks via the BIOS Setup
The BIOS Setup has software features that let you control access to one or more parts of the system:
set and enable an administrative password
set and enable a user password
Tenable password on boot
disable writing to the diskette drive when secure mode is set.
If only a supervisor password is set and enabled, enter this password to boot the server and run the SCU.
If both the user and administrative passwords are set and enabled, enter either one to boot the server. Enter the administrative password to access the SCU or BIOS Setup to change the system configuration.