IBM System x3650 M4 Type 7915 - Working Inside the Server with the Power On

PCI riser-card adapter connectors
The following illustration shows the connectors on the PCI riser card for
user-installable PCI adapters.
PCI
riser-card
assembly
(in long position)
Adapter
Adapter
connectors
PCI
riser-card
assembly
(in short position)
Adapter
Adapter
connectors
Full-length
adapter
bracket
Full-length
adapter
bracket
PCI riser-card assembly LEDs
The following illustration shows the light-emitting diodes (LEDs) on the PCI
riser-card assembly.
Note: Error LEDs remain lit only while the server is connected to power.
UpperPCI slot error LED
Center PCI slot error LED
Lower PCI slot error LED
Chapter 2. Introduction 23