Lenovo THINKSERVER TD230 - Manual (Page 82)

DANGER
Hazardous moving parts. Keep fingers and other body parts away.
CAUTION:
The heat sink and fan assembly might be very hot. Turn off the server and wait three to five
minutes to let the server cool before removing the server cover.
To remove the heat sink and fan assembly, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. Remove the server cover. See “Removing the server cover” on page 23.
3. Locate the heat sink and fan assembly. See “Locating server components” on page 14.
Note: If a second microprocessor is installed in the server, there will also be a heat sink and fan
assembly installed above the second microprocessor.
4. Lay the server on its side for easier operation.
5. Depending on which heat sink and fan assembly you are removing, do one of the following:
72 ThinkServer TD230 Installation and User Guide