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Parts Information

Document ID: DDSE-43XNF7

Servers - Hot-Swap Backplane

Applicable to: World-Wide

Hot-Swap Backplane (FRU No. 06H8388)

SCSI ID Jumper
If two backplanes are connected to the same adapter, one backplane must be set to high and the other one to low.

SCSI ROM Address ID Jumper Setting HI=High LO=Low

Description Assigns SCSI IDs 8 to D to the backplane Assigns SCSI IDs 0 to 5 to the backplane

ROM Address Jumper Setting

Notes
a. If more than one backplane is installed in the computer, each backplane must have a different ROM address setting.
b. Do not install a ROM address jumper on backplanes installed in PC Server 320 computers.
c. To identify the location for the backplane jumper, see 'Hot-Swap Backplane (FRU No. 06H8388)—.

Jumper Position C D E

Description Address for a backplane installed in Bank C Address for a backplane installed in Bank D Address for a backplane installed in Bank E

Termination (Hot-Swap Back Plane)
The hot-swap back plane is automatically terminated. Drives connected to the hot-swap back plane should not be terminated.

	Search Keywords
	Document Category	Backplane
	Date Created	08-01-99
	Last Updated	08-01-99
	Revision Date	08-01-2000
	Brand	IBM PC Server
	Product Family	PC Server 300, PC Server 310, PC Server 320, PC Server 500, PC Server 520, PC Server 720, Rack/Storage Enclosures
	Machine Type	8640, 8639, 8641, 8642, 3517, 3518
	Model
	TypeModel
	Retain Tip (if applicable)
	Reverse Doclinks and Admin Purposes