Lenovo System x3250 M5 Installation And Service Manual page 177

Step 5. Reconnect the power cords and any cables that you removed.
Step 6. Turn on the peripheral devices and the server.
Removing the PCI riser-card assembly
Use this information to remove the PCI riser-card assembly.
Read the safety information in "Safety" on page v and "Installation guidelines" on page 31.
If you are replacing a server component in the server, you need to slide the server out from the rack
enclosure, turn off the server and peripheral devices, and disconnect the power cords and all external cables.
To remove the PCI riser-card assembly, complete the following steps.
Step 1. Remove the cover (see "Removing the cover" on page 157).
Figure 91. PCI riser-card assembly removal
Step 2. Grasp the PCI riser-card assembly at the front and rear edges (blue tabs) and lift to remove it
from the server.
Step 3. Disconnect any cables from the adapters in the PCI riser-card assembly.
Step 4. Remove the adapter from the PCI riser-card assembly (see "Removing an adapter" on page 184 or
"Removing an Lenovo ServeRAID SAS/SATA controller" on page 187).
Step 5. Place the PCI riser-card assembly on a flat, static-protective surface.
If you are instructed to return the server component or optional device, follow all packaging instructions,
and use any packaging materials for shipping that are supplied to you.
Replacing the PCI riser-card assembly
Use this information to replace the PCI riser-card assembly.
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Chapter 6 Removing and replacing server components
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