To install any of the 10 replaceable fans, complete the following steps.
Hot-swap fan
LED
1. Orient the new fan over its position in the fan assembly bracket so that the LED
on top of the fan is toward the left side of the server.
2. Push the fan into the fan bracket assembly until it clicks into place.
3. Repeat until all the new or replacement fans are installed.
4. Install the cover (see “Installing the cover” on page 91).
5. Slide the server into the rack.
Removing a hot-swap power supply
Important: If the server has two power supplies and you remove either of them, the
server will not have redundant power; if the server power load then exceeds 835 W,
the server might not start or might not function correctly.
To remove a power supply, complete the following steps.
Release lever
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 87.
118 IBM System x3650 Type 7979 and 1914: Problem Determination and Service Guide