Lenovo ThinkSystem SR850, Maintenance Manual

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Figure 61. Front VGA assembly installation
After installing front VGA assembly, complete the following steps:
1. Reinstall the fan cage (see “Install the fan cage assembly” on page 63)
2. Reinstall the top cover (see “Install the top cover” on page 131).
3. Reconnect the power cords and any cables that you removed.
4. Power on the server and any peripheral devices.
LOM adapter replacement
Use the following procedures to remove and install the LOM adapter.
Remove the LOM adapter
Use this procedure to remove the LOM adapter.
Before removing the LOM adapter:
1. Read the safety information and installation guidelines (see “Safety” on page iii and “Installation
Guidelines” on page 51).
2. Turn off the server and peripheral devices and disconnect the power cords and all external cables (see
“Power off the server” on page 8).
3. If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top
cover, or remove the server from the rack.
4. Watch the procedure . A video of this procedure is available from the following links:
• https://www.youtube.com/playlist?list=PLYV5R7hVcs-B2y7oAb54mfyuLrIusa_qE
• http://list.youku.com/albumlist/show/id_50483449
5. Remove the top cover (see “Remove the top cover” on page 130).
To remove the LOM adapter, complete the following steps:
Step 1. Loosen the captive thumbscrew.
Step 2. Open the retention latch.
Step 3. Remove the screw that fixes the LOM adapter.
Chapter 3
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Hardware replacement procedures
71