5. Insert the fan into the fan slot in the fan assembly bracket and press it down
until it is seated correctly in the slot and the fan connector is seated correctly in
the connector on the system board.
6. Install the cover (see “Installing the cover” on page 174).
7. Slide the server into the rack.
Removing the virtual media key
To remove the virtual media key, complete the following steps:
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 167.
2. Turn off the server and peripheral devices and disconnect all power cords; then,
remove the cover (see “Removing the cover” on page 174).
3. Grasp the virtual media key and gently slide it up and off of the mounting tab.
4. If you are instructed to return the virtual media key, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
Installing the virtual media key
To install the virtual media key, complete the following steps:
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 167.
2. Remove the cover (see “Removing the cover” on page 174).
3. Align the virtual media key with the mounting tab and slide it down the tab onto
the connector on the system board. Press the virtual media key down into the
connector until it is firmly seated on the system board.
216 IBM System x3550 M3 Types 4254 and 7944: Problem Determination and Service Guide