IBM system x3530 m4 (7160k2g, 90y8826 х4, 49y3760, 00d4413) [327/402] Replacing a fan

Attention: To ensure proper operation, replace a failed hot-swap fan within

30 seconds.

10. If you are instructed to return the fan, follow all of the packaging instructions,

and use any packaging materials for shipping that are supplied to you.

Replacing a fan

The server comes standard with four speed-controlled cooling fans. You must

install the fifth and sixth fan when you install the second microprocessor.

Attention: To ensure proper operation, replace a failed fan within 30 seconds.

To install or replace a fan, complete the following steps:

1. Read the safety information that begins on page Safety and “Installation

guidelines” on page 30.

2. Turn off the server (see “Turning off the server” on page 21) and all attached

peripheral devices. Disconnect all power cords; then, disconnect all external

cables from the server.

3. Touch the static-protective package that contains the new fan to any

unpainted metal surface on the server. Then, remove the new fan from the

package.

4. Orient the fan so that the air-flow arrow points to the rear of the server.

5. Lower the fan into the fan slot in the server and ensure that is it seated

correctly.

6. Connect the fan power cable to the connector on the system board.

7. Install the air baffle (see Replacing the DIMM air baffle).

Chapter 6. Removing and replacing components 311