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Publication No.
500-9300007876-000
Rev. C.0
BIOS Setup Utility 139
B.3.1 Set Processor Speed from the Advanced Menu
The processor speed can be changed as follows:
Set both items to the desired multiplier; i.e. 25 = 2.5 GHz, 20 = 2.0 GHz, etc.:
Advanced
-> CPU Configuration -> Max Freq Ratio
Advanced
-> CPU Configuration -> Max Boot Freq Ratio
This will set the maximum frequency allowable for the CPU. The allowable
multiplier range varies depending on the processor. To restore the maximum
frequency range to the original range, choose
ʺ
F3: Optimized Defaults
ʺ
and reboot
the SBC.
B.3.2 Enabling/Disabling the GbE Boot-from-LAN BIOS
Firmware
The Gigabit Ethernet boot-from-LAN BIOS firmware provides support for
booting over the network.
NOTE
In order to boot from the network, some operating systems require that the network driver be set to
“boot” within the Control Panel.
The Gigabit Ethernet boot-from-LAN BIOS firmware defaults to Enabled in the
BIOS firmware, Setup Utility. The Advanced Menu of the BIOS firmware, Setup
Utility, allows the boot-from-LAN BIOS firmware to be Enabled or Disabled.
shows the Advanced Menu. Use the arrow keys to highlight the
Onboard Device Configuration. Select
ʹ
GigE Option ROM
ʹ
in the submenu’s list
and enter <+> until the option is set to Enabled or Disabled. Press
F4
to Save and
Exit the BIOS firmware, Setup Utility.