Removing The Hot-Swap Hard Disk Drive Backplane - Lenovo ThinkServer sd350 Installation And Service Manual

Read the safety information in "Safety" on page v and "Installation guidelines" on page 75.
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 replace the fan cage, complete the following steps.
Step 1. Align the fan cage pins with the cage pin holes on the server chassis.
Step 2. Lower the fan cage into the server. Press the fan cage inward until it is securely seated. Be careful
that do not damage the cables.
Alignment pin
Figure 41. Fan cage installation
Step 3. Tighten the fan cage with 5 M3 screws.
Step 4. Reinstall the system fan (see "Replacing a system fan" on page 89).
Step 5. Reinstall the fan cage cover (see "Installing the fan cage cover" on page 83).
1. Install the server into the rack enclosure and push the server into the rack until it clicks into place.
2. Reconnect the power cords and any cables that you removed.
3. Turn on the peripheral devices and the server.

Removing the hot-swap hard disk drive backplane

Use this information to remove the hot-swap hard disk drive backplane.
Read the safety information in "Safety" on page v and "Installation guidelines" on page 75.
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 hot-swap hard disk drive backplane, complete the following steps:
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Lenovo ThinkServer sd350 Server Type 5493, Lenovo ThinkServer n400 Enclosure Type 5495Installation and Service Guide
Alignment pin
Note: Tighten the screws
beside fan icon.