Lenovo 7D7Q, Maintenance Manual

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• Read the following section(s) to ensure that you work safely.
– “Safety” on page iii
– “Installation Guidelines” on page 51
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
“Power off the server” on page 11 .
• If the server is installed in a rack, remove the server from the rack.
Note:
Both rack latches are removed and installed in a similar method.
Watch the procedure
A video of this procedure is available at YouTube: https://www.youtube.com/playlist?list=PLYV5R7hVcs-
BPZOAqQMD37KjuxaVHVBkH .
Procedure
Step 1. Remove the security bezel if it is installed. See “Remove the security bezel” on page 121 .
Step 2. Use a flat-blade screwdriver to remove the ID label plate on the right rack latch and place it in a
safe place.
Figure 106. ID label removal
Step 3. Remove the two screws on the side of the server that secure the rack latch.
Figure 107. Rack latches removal
Step 4. Slide the latch backwards and remove it from the server.
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ThinkSystem SR250 V2 Maintenance Manual