JP1 ~ 2: CPU Frequency Selector
JP1 and JP2 allow users to select the CPU FSB speed. It can be 400MT/s,
533MT/s or 800MT/s. User should select the correct FSB speed to make
their CPU run on correct speed and ensure the system runs stably.
JP1~JP2
Setting
Function
JP2
: Pin 1-2 Short
JP1
: Pin 1-2 Short
400MT/s
CPU FSB
JP2
: Pin 1-2 Short
JP1
: Pin 1-2 Open
533MT/s
CPU FSB
JP2
: Pin 1-2 Open
JP1
: Pin 1-2 Short
800MT/s
CPU FSB
JP3: CMOS RAM Data
This 3-pin Jumper allows the user to disconnect the built-in 3V battery
power to clear the information stored in the CMOS RAM. To clear the
CMOS data: (1) Turn off the system power, (2) Remove Jumper cap
from pin1&2, (3) Short the pin2 and pin3 for three seconds, (4) Put
Jumper cap back to pin1& 2. (5) Turn on your computer, (6) Hold Down
<Delete> during bootup and enter BIOS setup to enter your preferences.
JP3
Setting
Function
Pin 1-2
Short/Closed
Normal Operation
(default)
Pin 2-3
Short/Closed
Clear CMOS
Content
26
TR-5001 User Manual
Summary of Contents for TR-5001
Page 29: ...Jumper Locations on the TR 979 COM2MODE JP9 JP8 25 TR 5001 User Manual...
Page 92: ...Appendix I O Port Address Map Interrupt Request Lines IRQ POST Beep 88 TR 5001 User Manual...
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