Lenovo THINKSERVER 3797 - Manual (Page 194)

1 Virtual media key connector
2 Virtual media key (front)
3 Mounting bracket (rear)
4 Mounting tab
To install a virtual media key, complete the following steps:
1. Read the safety information that begins on page 3.
2. Turn off the server and peripheral devices and disconnect all power cords and
external cables (see “Turning off the server” on page 53).
3. Remove the cover (see “Removing the cover” on page 159).
4. Align the mounting bracket on the rear of the virtual media key with the
mounting tab and slide it down the tab onto the virtual medial key connector on
the system board. Press the virtual media key down into the connector until it is
firmly seated on the system board.
If you have other optional devices to install or remove, do so now. Otherwise, go to
“Completing the installation” on page 227.
Removing a memory module (DIMM)
To remove a DIMM, complete the following steps.
1. Read the safety information that begins on page 3.
2. Turn off the server and peripheral devices and disconnect all power cords and
external cables.
3. Slide the server out of the rack.
4. Remove the cover (see “Removing the cover” on page 159).
5. If riser-card assembly 1 contains one or more adapters, remove it (see
“Removing a PCI riser-card assembly” on page 167).
186 ThinkServer RD220 Types 3729, 3779, 3797, and 3798: Hardware Maintenance Manual