Acer POWER 8400 Personal Computer User Manual


 
Chapter 2
System Board Information
28
Jumper Setting
Connector Description
Jumper Function and Settings
JP12
1-2
2-3
Sound
Enabled (default)
Disabled
JP14
1-2
2-3
CMOS Setting
Normal operation (default)
Clear CMOS
JP27
1-2
2-3
PC Beep Output
Onboard buzzer (default)
Line-out
Connector Description
PWR2 ATX power connector
USB2 USB connector
FDC Floppy drive connector
IDE1 IDE1 primary channel
IDE2 IDE2 secondary channel
CPUFAN1 3-pin CPU fan connector
CPUFAN2 2-pin CPU fan connector
CPUTHER 2-pin CPU Thermal detector connector
FAN1 Fan connector (reserved)
PANEL Front panel (Multifunction) connector
CD-IN 1 and 2 CD-audio connector (Do not use both connectors at
the same time)
Ap8400-e.book Page 28 Friday, October 1, 1999 2:20 PM