Security Bezel Replacement; Remove The Security Bezel - Lenovo 7X18 Maintenance Manual

Figure 119. Expansion tray air baffle installation
Attention:
1. For the optimal performance, make sure both PHMs and corresponding DIMMs are installed to
the processor and memory expansion tray.
2. Air baffle is required for airflow that creates proper cooling. Make sure proper air baffles for
system configuration is installed before the power is turned on.
After installing the processor and memory expansion tray, complete the following steps:
1. Reinstall power supply 2 (see
2. Reinstall the top cover (see
3. Reconnect the power cords and any cables that you removed.
4. Power on the server and any peripheral devices.
Demo video
Watch the procedure on YouTube

Security bezel replacement

Use this procedure to remove or install the security bezel.

Remove the security bezel

Follow the instructions in this section to remove the security bezel.
Before removing the security bezel:
1. Read the safety information and installation guidelines (see
Guidelines" on page
2. If the server is installed in a rack, slightly slide out or remove the server from the rack.
To remove the security bezel, complete the following steps:
ThinkSystem SR850 Maintenance Manual
124
"Install a hot-swap power supply unit" on page
"Install the top cover" on page
55).
105).
146).
"Safety" on page iii and "Installation