Lenovo 5457 Installation And Service Manual page 274

Adapter
Figure 187. Adapter installation for 5U server model with hot-swap power supplies
8. Connect the required cables to the adapter. Route cables so that they do not block the air flow from the
fan.
9. Rotate the rear adapter-retention bracket to the closed (locked) position.
10. Stand the server back up in its vertical position.
11. Install and lock the side cover see
12. Reconnect the external cables and power cords; then, turn on the attached devices and turn on the
server.
13. If you are replacing a ServeRAID adapter, import your RAID configuration to the replacement adapter as
a foreign configuration. See the ServeRAID-M Software User Guide at
entry/portal/docdisplay?lndocid=migr-5086126
Removing a memory module
Use this information to remove a memory module.
To remove a dual inline memory module (DIMM) on 4U server models with non-hot-swap power supplies,
complete the following steps. For the 5U server model with hot-swap power supplies, please see the next
sub-section.
1. Read the safety information in
2. Turn off the server and all attached devices; then, disconnect all power cords and external cables.
3. Carefully turn the server on its side so that it is lying flat, with the cover facing up.
Attention: Do not allow the server to fall over.
4. Remove the side cover (see
Lenovo System x3100 M5 Installation and Service Guide
262
Rear adapter
retention
bracket
"Replacing the side cover" on page
for instructions.
"Safety" on page v and
"Removing the side cover" on page
175).
https://www-947.ibm.com/support/
"Installation guidelines" on page
173).
31.