Artesyn ATCA-7365 Installation and Use (May 2014) - Manual (Page 123)

BIOS
ATCA-7365 Installation and Use (6806800K65M) 123
4.8 Restoring BIOS Default Settings
The blade provides an on-board configuration switch that allows to load BIOS settings from the
DEFAULT area of the IPMI Boot Parameters. In order to restore the BIOS default settings using
this switch, you have to proceed as follows.
Procedure
To restore the BIOS default settings, proceed as follows:
1. Remove the blade from the system.
See Installing and Removing the Blade on page 64 for the exact procedure.
2. Set the on-board switch SW4-3 OFF and SW4-4 ON.
See Switch Settings on page 56 for the exact location of SW4.
3. Install and power up the blade.
See Installing and Removing the Blade on page 64 for the exact procedure.
4. Wait until the blade has completely booted and is up and running.
5. Remove the blade from the system again.
See Installing and Removing the Blade on page 64 for the exact procedure.
6. Set switch SW4-3 and SW4-4 to OFF.
Now the BIOS default settings are restored.
4.9 Support for 200 Watt Slots
In order to run the board in a 200 watt slot, the ATCA-7365 IPMC offers two ATCA power levels:
One with 200 watt and one with 260 watt. If the shelf manager selects the 200 Watt power
level, BIOS reduces the number of P-states (Performance states) for both CPUs in the ACPI table
to meet the 200 watt power dissipation requirement for this slot. When the operating system
has booted and the board runs in 260 watt mode, the CPU frequency reaches up to 2.0 GHz. In
200 watt mode, the highest CPU frequency is 1.73 GHz.
The selected ATCA power level is displayed on the console at power up and after reset: