Lenovo x3650 M4 BD 5466, Installation And Service Manual

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Screw
Safety cover
Figure 161. 240 VA safety cover installation
Step 1. Read the safety information that begins on “Safety” on page v and “Installation guidelines”
on page 34.
Step 2. Turn off the server and peripheral devices and disconnect the power cords and all external cables,
if necessary.
Step 3. Line up and insert the tabs on the bottom of the safety cover into the slots on the system board.
Step 4. Slide the safety cover toward the back of the server until it is secure.
Step 5. Connect the hard disk drive backplane power cables to the connector in front of the safety cover.
Step 6. Install the screw into the safety cover.
Step 7. Replacing the cover (see “Replacing the cover” on page 240).
Step 8. Slide the server into the rack.
Step 9. Reconnect the power cords and all external cables, and turn on the server and peripheral devices.
Removing and replacing Tier 1 CRUs
Replacement of Tier 1 CRUs is your responsibility. If Lenovo installs a Tier 1 CRU at your request, you will
be charged for the installation.
The illustrations in this document might differ slightly from your hardware.
Removing a hot-swap hard disk drive
Use this information to remove a hot-swap hard disk drive.
Attention:
• To avoid damage to the hard disk drive connectors, make sure that the server cover is in place and fully
closed whenever you install or remove a hard disk drive.
• To make sure that there is adequate system cooling, do not operate the server for more than 2 minutes
without either a hard disk drive or a filler panel installed in each bay.
Chapter 6
.
Removing and replacing components
249