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176
Upgrade and Maintenance Manual
BX900
S2
Appendix
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13.1.2 System unit rear
Figure 72: PRIMERGY BX900 S2 system unit rear
Pos.
Component
Reference
PSU 1-6
PSUs and fan modules
"Replacing a power supply unit" on
page 95
,
"Replacing a fan module" on
page 99
CB 1-8
Connection blades
"Replacing single-width connection
blades" on page 117
,
"Installing
double-width connection blades" on
page 119
MMB 1, 2
Management blades
"Replacing a management blade" on
page 146
PSU 1
CB 1
CB 2
CB 3
CB 4
CB 5
CB 6
CB 7
CB 8
MMB 1
MMB 2
PSU 2
PSU 3
PSU 4
PSU 5
PSU 6