Intel HS-2601A User Manual

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Power-Supply Type: 
This item allows you to select the type of power supply installed to 
your board. The available choices are Auto (for auto-detection), 
P8&P9 (for AT power supplies), and ATX (for ATX power supply). 
 
Auto Detect DIMM/PCI Clk:   
This item allows you to enable/disable auto detect DIMM/PCI 
Clock. The available choices are Enabled, Disabled. 
 
Spread Spectrum:   
When the system clock generator pulses, the extreme values of 
the pulse generate excess EMI. Enabling this option changes the 
extreme values from spikes to flat curves, thus reducing EMI.  The 
available choices are Enabled, Disabled. 
 
CPU Host Clock (CPU/PCI): 
This option sets the timing combination of both CPU and PCI bus. 
The available choices are 66/133MHz, 100/33MHz, and 
133/33MHz. 
 
CPU Warning Temperature: 
This option sets the temperature limit of the CPU, once reached, 
would yield a system alarm.  Select the CPU warning temperature. 
If your CPU temperature is higher than the selected temperature, 
the BIOS will slow down your CPU process till the temperature is 
below the CPU warning temperature then the CPU will work 
normally. The available choices are 50
o
C/122
o
F, 53
o
C/127
o
F, 
56
o
C/133
o
F, 60
o
C/140
o
F, 63
o
C/145
o
F, 66
o
C/151
o
F,and 
70
o
C/158
o
F. 
 
Current CPU Temperature: 
This field displays the current CPU temperature, if your 
computer contains a monitoring system.
 
 
Shutdown Temperature:   
You may select the combination of lower and upper limits for the 
system shutdown temperature IF your computer contains an 
environmental monitoring system,. If the temperature extends 
beyond either limits, the system will automatically shut down. The 
available choices are Disabled, 60
o
C/100
o
F, 65
o
C/149
o
F, 
70
o
C/158
o
F, and 75
o
C/167
o
F.