Removing A Pci Riser-Cage Assembly In The Gpu Tray - Lenovo NeXtScale nx360 M4 Installation And Service Manual

System x ibm nextscale nx360 m4
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PCI riser cage
Figure 80. PCI riser-cage assembly installation
Step 9.
Replace the cover (see "Installing the compute node cover" on page 107).
Step 10. Slide the server into the rack.
Step 11. Reconnect the power cords and any cables that you removed.
Step 12. Turn on the peripheral devices and the server.

Removing a PCI riser-cage assembly in the GPU tray

Note: PCI riser-cage brackets must be installed even if you do not install a GPU adapter.
To remove a PCI riser-cage assembly in the GPU tray, complete the following steps:
Step 1.
Read the safety information that begins on "Safety" on page v and "Installation guidelines"
on page 89.
Step 2.
Turn off the server and peripheral devices and disconnect the power cords and all external cables.
Step 3.
Remove the GPU tray from the compute node (see "Removing a GPU tray from a compute
node" on page 103).
Step 4.
Remove the cover (see "Removing the compute node cover" on page 105).
Step 5.
Remove the air baffle (see "Removing the air baffle" on page 108) if you are removing the rear PCI
riser-cage assembly.
Step 6.
Grasp the rear side of the PCI riser-cage touch point and the front PCI rise-cage suitable location
of the PCI riser-cage assembly. Use your thumb to press down the right hand side bezel (a tiny
square surface) of the compute node; then lift it out of the PCI riser-cage slot on the system board.
.
Chapter 5
Removing and replacing components
153

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