Removing A Hot-Swap Fan Assembly - IBM System x3750 M4 Installation And Service Manual

Types 8722 and 8733

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8. Turn on the peripheral devices and the server.

9. Make sure that the ac power LED and the dc power LED on the power supply

Removing a hot-swap fan assembly

This information provides instructions on how to remove a hot-swap fan assembly.

About this task

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

within 30 seconds.

To remove a hot-swap-fan, complete the following steps:

1. Read the safety information and installation guidelines, see "Safety" on page vii

2. If the server is in a rack, slide the server out of the rack.

3. Remove the top cover (see "Removing the server top cover" on page 226).

4. Pull the fan latch to the left to release the fan from the fan connector and pull

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

System x3750 M4 Types 8722 and 8733: Installation and Service Guide

are lit, indicating that power is being supplied to the power supply through the

power cord. During normal operation, both ac and dc power LEDs are lit. For

other combinations of LEDs, see "Power-supply LEDs" on page 179.

and "Installation guidelines" on page 35.

the fan out of the fan cage assembly.

Hot-swap fan

fan error LED

Attention: To ensure proper operation, replace a failed hot-swap fan within 30

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