Rear View Without Ibf - IBM pSeries 690 Service Manual

I/O Subsystem Positions, Fully Populated Primary and Secondary Rack

(Rear View without IBF)

C1 Primary Rack
C2 Secondary Rack
C3 Blank Space
C4 Blank Space
1 First I/O Subsystem
2 Second I/O Subsystem
40 Eserver pSeries 690 Service Guide
3 Third I/O Subsystem
4 Fourth I/O Subsystem
5 Fifth I/O Subsystem
6 Sixth I/O Subsystem
7 Seventh I/O Subsystem
8 Eighth I/O Subsystem