Supermicro AS-1010P-8, User Manual

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Chapter 7: BIOS
7-13
USB Confi guration
This screen will display the module version and all USB enabled devices.
Legacy USB Support
Select "Enabled" to enable the support for USB Legacy. Disable Legacy support
if there are no USB devices installed in the system. The options are Enabled
and Disabled.
USB 2.0 Controller Mode
Select the controller mode for your USB ports. Options are HiSpeed and
FullSpeed . (HiSpeed=480 Mbps, FullSpeed=12 Mbps ) .
BIOS EHCI Hand-Off
Enable or Disable a workaround for OS's without EHCI hand-off support.
System Health Monitor
CPU Overheat Temperature
Use the "+" and "-" keys to set the CPU temperature threshold to between 65
o
and 90
o
C. When this threshold is exceeded, the overheat LED on the chas-
sis will light up and an alarm will sound. The LED and alarm will turn off once
the CPU temperature has dropped to 5 degrees below the threshold set. The
default setting is 78
o
C .
The other items in the submenu are all systems monitor displays for the follow-
ing information:
CPU1 Temperature, CPU2 Temperature (for dual CPU systems), System Tem-
perature, CPU1 Vcore, CPU2 Vcore (for dual CPU systems), +5 Vin, +12Vin,
-12V Vcc, DDRA VTT, DDRB VTT, 1.2V for Hyper-Transport, 2.5V, 5V standby,
2.5V standby and battery voltage.