Jp25 Setup Cpu Fsb. Freq. Jumper - CHAINTECH CT-7NJS User Manual

JP25 (Setup CPU FSB Freq.):
Pin Definition
1-2 133/166 MHz (default)
2-3 100 MHz
This cap setups up the CPU Ext. Clock Frequency.
1-2: The default value is 133/166 MHz (The will allow the CPU's Ext.
Frequency and memory frequency to be adjusted through the BIOS.).
2-3: Set 100 MHz at CPU Ext. frequency. (The will allow the Memory
frequency to be adjusted through the BIOS.).
JP8 (On board Audio Enable/Disable):
Pin Definition
1-2 Enable (default)
2-3 Disable
This function allows you to enable or disable the on board audio. You must
set the jumper cap to pins 1-2 to enable or set pins 2-3 to disable this function.
7NJS User's Guide
Chapter 2 Chapter 2
CN2/CN2A (CD-ROM Audio-in Connector):
Use the audio cable enclosed with your CD-ROM disk drive to connect the
CD-ROM to your motherboard. This will enable your CD-ROM's audio
function.
CN3 (Auxiliary Audio-in Connector):
This connector is for AUX Audio Device.
17 18 7NJS User's Guide