1 - 9
1 - 9
1 - 9
1 - 9
1 - 9
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
Chaosdr 1 Mnshdr
a
narc
C
d
r
br
h
os
h
n
n
ATX Power Switch (PW_BN)
The system power is controlled by a momentary switch
connected to this lead. Pushing the button once will switch
the system ON. The system power LED lights when the
system's power is on .
Power LED Lead (PW_LED)
The system power LED lights when the system power is on.
Reset Switch Lead (RST)
The connector can be connected to a momentary SPST type
switch that is normally open. When the switch is closed,the
motherboard resets and runs the POST.
1.3.2 Floppy Disk Connector (FDD1)
This connector supports the provided floppy drive ribbon
cable. After connecting the single end to the board, connect
the two plugs on the other end to the floppy drives.
1.3.3 Hard Disk Connectors (IDE1/IDE2)
These connectors support the provided IDE hard disk ribbon
cable. After connecting the single end to the board, connect
the two plugs at the other end to your hard disk.
If you install two hard disks, you must configure the second
drive to Slave mode by setting its jumper settings. BIOS now
supports SCSI device or IDE CD-ROM boot up (see "HDD
Sequence SCSI/IDE First" & "Boot Sequence" in the BIOS
Features Setup of the BIOS SOFTWARE) (Pin 20 is removed
to prevent inserting in the wrong orientation when using
ribbon cables with pin 20 plugged) .