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Connecting scsi card led connector, Redundant sps monitoring connector – AOpen D X37PU-EG-E0110A User Manual

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14 13

Fan 3 Fail

PS 3 Fail
PS ON

Present1
I

2

C CLK

Fan 1 Fail
PS1 Fail

+12V

Present 3

GND

5VSB

Present 2

Fan 2 Fail

PS 2 Fail

2 1

Connector

Pin1

Pin2

Pin3

Pin4

AUX-IN

Left

GND GND

Right

CD-IN

Left

GND GND

Right

SW1(3) On

Disable SCSI Ch A

Terminator

SW1(4) On

Disable SCSI Ch B

Terminator

A Terminator

B Terminator

12. Connecting CD / AUX Connector

10. Connecting 68-pin Ultra 160 SCSI Cable

)

Low ESR capacitor

The AUX-IN connector is used to connect MPEG
Audio cable from MPEG card to onboard sound.

The CD-IN connector is used to connect CD Audio
cable from CDROM or DVD drive to onboard sound.

AUX-IN (Green)

CD- IN (Black)

11. Connecting SCSI Card LED Connector

The DX37Plus -U provides two 68-pin Ultra Wide/Ultra 2/3 SCSI connectors for 16-bit or

16-bit differential SCSI devices.

The 4-pin SCSI LED connector can be connected to a PCI SCSI control card activity
LED connector. Read or write activity by devices connected to the SCSI card will transfer
a signal to Front Panel and thus making the LED lighting up.

SCSI Card

LED Connector

-

+

+

-

13. Redundant SPS Monitoring Connector

This motherboard implements Redundant SPS monitoring connector to provide hardware
monitoring signals . It is feasible to install an additional 337-watt power supply module
(optional with AOpen Server Housing) in a hot swappable configuration. If any SPS failed,
a signal will be sent to a hardware monitoring device.