
Step 12. Turn on the peripheral devices and the compute node.
Removing the optional PCI or ML2 adapter
Use this information to remove the optional PCI or ML2 adapter.
Read the safety information in Safety and Installation guidelines.
If you are replacing a server component in the water-cooled technology tray, you need to remove the water-
cooled technology tray from the chassis enclosure and refer to the “Removing a water-cooled technology
tray from a chassis” on page 139 and “Installing a water-cooled technology tray in a chassis” on page 140
sections.
To remove the optional PCI or ML2 adapter, complete the following steps.
Note:
If your adapter was previously configured, backup or record its configuration information, if possible,
before replacing the adapter. See the documentation for your adapter for information and instructions.
Step 1. Remove the cover (see “Removing the cover” on page 142).
Step 2. Disconnect the cables from the adapter.
Step 3. Remove stiffening bracket by removing the M4 screw.
Step 4. Remove Retaining clamp by removing 3x screws.
Step 5. Remove the riser and adapter assembly out of the tray.
Step 6. Carefully grasp the adapter and riser by its top edge or upper corners, and pull the adapter from the
PCI riser-card assembly.
Figure 69. Adapter removal
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 optional PCI or ML2 adapter
Use this information to replace the optional PCI or ML2 adapter.
Read the safety information in Safety and Installation guidelines.
If you are replacing a server component in the water-cooled technology tray, you need to remove the water-
cooled technology tray from the chassis enclosure and refer to the “Removing a water-cooled technology
156
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