- CPU
Jumper Setting:
(For Pentium II OverDrive Processors, please visit our OverDrive
FAQ
page.)
|
Bus Speed Selection |
| Frequency |
JP29 |
JP30 |
JP31 |
JP32 |
JP36 |
JP37 |
| 150 MHz |
OFF |
ON |
ON |
ON |
ON |
OFF |
| 166 MHz |
OFF |
ON |
ON |
ON |
OFF |
ON |
| 180 MHz |
ON |
OFF |
ON |
ON |
ON |
OFF |
| 200 MHz |
ON |
OFF |
ON |
ON |
OFF |
ON |
- CMOS/Battery:
- JP880: CMOS Clear, pin 1-2:
Normal(default), pin 2-3: CMOS Clear (To clear CMOS needs to
disconnect AC power.)
- JP881: Optional External battery,
pin1: +3V, pin2 and pin3: No Connect, pin4: Ground
- Front
Control Panel:
- J23: IDE LED: pin1:+5V, pin2:HD Active, pin3:HD Active,
pin4:+5V
- JP20: Power LED and Keylock: pin1:Vcc +5V, pin2: NC, pin3:
Ground, pin4: Keyboard Inhibit, pin5:Ground
- JP21: Reset: pin1:Reset, pin2: Ground
- J22: Speaker: pin1: Speaker
Data, pin2 and pin3: No Connect, pin10: Vcc +5V
- Overheat/Thermal
Control(if available):
- J14: Overheat Back up Fan Connector: pin1:+12V, pin2:Ground
- J13: Overheat Buzzer Connector: pin1:+12V, pin2:Ground
- JP95: Thermal Control:
|
JP95 Setting |
Turn On
Temp. |
Turn Off
Temp. |
| 1-2 |
55 ?C |
37 ?C |
| 2-3 |
64 ?C |
50 ?C |
| OFF |
72 ?C |
43 ?C |
- Manufacture
Settings
- J86:
1-2
- J88:
1-2
- JP13:
2-3
- JP15:
2-3
- JP38:
OFF
- JP88:
OFF
- JP27:
ON
- JP26:
OFF
- J828:
1-2
- J829:
1-2
- J827:
1-2
- JP884:
ON
- Others:
- J35 & J36: USB Port Connector, pin1:
Vcc +5V, pin2:P0-, pin3: P0+ pin4: Ground
- J818: Serial Port, COM1,
pin1:DCD, pin2: Serial In, pin3: Serial Out, pin4: DTR,
pin5: Dround, pin6:DSR, pin7: RTS, pin8:CTS, pin9: RI,
pin10: key
- J824: Serial Port, COM2,
pin1:DCD, pin2: Serial In, pin3: Serial Out, pin4: DTR,
pin5: Dround, pin6:DSR, pin7: RTS, pin8:CTS, pin9: RI,
pin10: key
- J84: PS/2 Mouse Connector (For
AT Form Factor Models Only), pin1,2,3,5,8: NC, pin4: Clock,
pin6: Vcc, Fused +5V, pin9: Ground, pin10: key
- JP96: Infrared Connector,
pin1:Vcc +5V, pin2:NC, pin3: IRRX, pin4:Ground, pin5:IRTX
- JP42: ISA Clock Selection: ON: ISA CLK=PCI
CLK/4(Default), OFF: ISA CLK=PCI CLK/3
|
