SUPER MICRO Computer Scsi Controller Enable/ Disable H8QM8-2 only, Compact Flash Master/Slave

Chapter 2: Installation

SCSI Controller Enable/ Disable (H8QM8-2 only)

Jumper JPA1 is used to enable or dis- able the Adaptec AIC-7902W SCSI controller. The default setting is on pins 1-2 to enable SCSI. See the table on right for jumper settings.

SCSI Termination Enable/ Disable (H8QM8-2 only)

Jumpers JPA2 and JPA3 are used to enable or disable termination for SCSI channels A and B, respectively. The default setting is open to enable termi- nation. See the table on right for jump- er settings.

Note: In order for the SCSI drives to function properly, please do not change the default setting (enabled) set by the

manufacturer.)

SCSI Enable/Disable

Jumper Settings (JPA1)

Both Jumpers	Definition
Pins 1-2	Enabled
Pins 2-3	Disabled

SCSI Term. Enable/Disable Jumper Settings (JPA2/JPA3)

Jumper Setting	Definition
Open	Enabled
Closed	Disabled

Compact Flash Master/Slave

The JP1 jumper allows you to assign ei- ther master or slave status to a compact flash card installed in the IDE#1 slot. You will need to connect compact flash power to JWF1 to use. See the table on the right for jumper settings.

Compact Flash

Master/Slave

Jumper Settings (JP1)

Jumper Setting	Definition
Closed	Master
Open	Slave

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