Acer G530 Series manual Backplane board layout, Scsi backplane board layout

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Backplane board layout

The backplane board attached to the four-bay hot-plug HDD cage provides a convenient interface between the SCSI or SATA drives and the mainboard.

SCSI backplane board layout

	Front	Rear
No.	Code	Description
1		SCSI HDD connectors
2	W83792D_ID1	792D_ID1 ADDR select jumper
		Jumper setting:
		Short 1-2 — 5EH (default)
		Short 2-3 — 5AH
3		3-pin fan connector
4		4-pin power cable connector
5		68-pin SCSI data cable connector