Asus AP2300 - Manual (Page 31)

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4. Hardware Setup
4. Hardware Setup
AP2300 Hardware Reference Guide
Front Cooling Fan Control Board
A cable connects the front cooling fan control board and the hard disk drive
message board. Orient the red markings on each end of the cable to pin 1.
Hard Disk Drive Message Board
Orient the red markings on the other end of the cable to pin 1.
Message LED Description
Red:
Hard Disk Status LED
Green: Power LED
Yellow: Hard Disk Access LED
Front Cooling Fans
Power LED Status LED Description
Off
Off Power subsystem OK and ready for hard drive insertion
On Off Hard disk drive is ready for operation
On On Hard disk drive failure (*)
On Fast Flash RAID is rebuilding (*)
On Slow Flash Hot-spare hard disk drive ready (*)
Fast Flash On Hard disk drive failure/short circuits
* Must work with ASMA software.
8 1
16 9
Pin 1
Red Fifth Set
of LEDs
Green
Yellow First Set
of LEDs
Connects to the SCSI
Back plane Board
3-pin
Fan Header
3-pin
Fan Header
LED Board Header
(connects to the LED
board through a
ribbon cable)
Pin 1
8 1
16 9