Removing A Hot-Swap Power Supply - Lenovo ThinkServer sd350 Installation And Service Manual

Step 8. Firmly press the DIMM straight down into the connector by applying pressure on both ends of the
DIMM simultaneously. The retaining clips snap into the locked position when the DIMM is firmly
seated in the connector.
Note: If there is a gap between the DIMM and the retaining clips, the DIMM has not been correctly
inserted; open the retaining clips, remove the DIMM, and then reinsert it.
Step 9. Reconnect any cable that you removed.
Step 10. Reinstall the air baffle (see "Installing the air baffle" on page 87).
Step 11. Reinstall compute node (see "Installing a compute node in a chassis" on page 77).
If you have replaced a server component or installed an optional device in the server, you need slide the
server into the rack, reconnect the power cords and all external cables, and turn on the server and peripheral
devices.

Removing a hot-swap power supply

Use this information to remove a hot-swap power supply.
When you remove or install a hot-swap power supply, observe the following precautions.
Statement 5
CAUTION:
The power control button on the device and the power switch on the power supply do not turn off
the electrical current supplied to the device. The device also might have more than one power
cord. To remove all electrical current from the device, ensure that all power cords are disconnected
from the power source.
Statement 8
CAUTION:
Never remove the cover on a power supply or any part that has the following label attached.
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Lenovo ThinkServer sd350 Server Type 5493, Lenovo ThinkServer n400 Enclosure Type 5495Installation and Service Guide