Mainboard User's Manual
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370 CPU SOCKET
The Mainboard provides a 370-pin Socket 370 CPU Socket for
use with Intel Socket 370 Celeron processor. The CPU should
have a fan attached to it to prevent overheating. If a fan is not
present, a fan should be installed prior to turning the system on.
Ultra DMA 66 Device Guide
For the best I/O transfer rate, we recommend you connecting your Ultra
ATA/66 and Ultra ATA/33 Devices according to the following configuration :
Primary IDE - Connect Ultra ATA/66 device with Ultra ATA/66 cable
( Optional )
- Attach the blue connector to mainboard IDE 1.
- Attach the black connector to master drive e.g. Ultra ATA/66 Hard Disk
- Attach the grey connector to slave drive e.g. Ultra ATA/66 CD-Rom
Secondary IDE -Connect Non-Ultra ATA/66 device with regular IDE cable
- Attach the devices to mainboard IDE 2 .
- Attach the master cable connector to master drive
e.g. Ultra ATA/33 Hard Disk
- Attach the slave cable connector to slave drive
e.g. Ultra ATA/33 CD-Rom
Ultra ATA Specification :
Ultra ATA/66 - cycle time : 30ns
- maximum transfer rate : 66MB/sec
Ultra ATA/33 - cycle time : 60ns
- maximum transfer rate : 33MB/sec
For Software Installation, please refer to the CD-ROM.
U
Audio Connectors
The Mainboard provides Audio headers.
Audio Connectors S1 : Line Output
S2 : Line Input
S3 : Microphone Input
W
SIS Hardware Monitor
The Mainboard provides sophisticated hardware monitoring via
the onboard SIS Monitor integrated circuit. The SIS Monitor can
be used to monitor temperatures, power supply voltages, and
fan speeds and will generate interrupts and audible tones that
allow the system speaker to sound an alarm if it detects an
abnormal system situation. Through the software interface, the
host can program the temperature trip points and query the SIS
monitor about system interrupt status, current temperature, volt-
age, and fan speed.
X
CD Audio Connector
CD Audio input ( 1:Left,2,3:Ground,4:Right )
* CD Audio Connector ( Digital )
CD Audio digital( 1:Ground,2:input )
Y
Auxiliary Connector
Auxiliary input ( 1:Left,2,3:Ground,4:Right )
Z
Telephony Connector
Telephony input( 1:Phone,2,3:Ground,4:Mono)
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Mainboard User's Manual
