MATSONIC MS7177C User Manual page 25

JP8: CPU frequency select jumper
This jumper enables you to force the CPU to clock at a higher
frequency than it is rated. Short pins 2 and 3 to force the CPU to
run at a 133 MHz FSB instead of a 100 MHz FSB. We recom-
mend that you leave the jumper on the normal operation setting.
Function
Normal
Force 100 MHz FSB to
run at 133 MHz FSB
Note: The CPU speed is determined by the CPU Host/PCI Clock
speed multiplied by the CPU Clock Ratio. Refer to the Frequency
Control Option in Chapter 3 for more information.
Forcing the CPU to run at a higher clock speed then it was rated
for is called overclocking and is not recommended.
JP14: Onboard CODEC/AMR slot select jumper
Use this jumper to enable either the onboard codec or the AMR
slot (AMR1).
Function
Onboard codec
AMR slot
JP16: Dual color LED header
This header allows the user to install red and green LED indica-
tors to indicate when the computer is in Suspend to RAM (STR)
or normal. Although the values are not predefined, red usually
indicates STR and green indicates normal.
JP17: USB2 wake up jumper
Use this jumper to enable a signal to the USB devices 3 and 4
(located on the front panel) to wake up the system from power
saving mode.
Function
Disable
Enable
Jumper Setting
Short pins 1-2
1
Short pins 2-3
Jumper Setting
Short pins 1-2
1
Short pins 2-3
Jumper Setting
Short pins 1-2
1
Short pins 2-3
19
JP8
2 3
JP14
2 3
JP17
2 3