Hard Disk Connectors: Ide1 & Ide2 - Acorp 4S845A User Manual

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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.

Keyboard Lock (KBLOCK)

The header is for setting keyboard locked.

Reset Switch Lead (RESET)

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 (FDC)

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) .

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