Supermicro 747TG-R1400B-SQ Manuel d'utilisateur télécharger pdf (Page 36)

SC747TG Chassis Manual

5-26

5-27

Chapter 5: Chassis Setup and Maintenance

Rear Fan

Release Tab

Figure 5-27: Rear Chassis Fans

Replacing Rear System Fans

Replacing the Rear System Fan

1. Determine which fan is not operational.

2. Press the rear fan release tab.

3. Pull the fan away from the chassis by pulling out the top rst.

4. Place the new fan in the chassis, inserting the bottom of the fan rst.

5. Push the fan into the housing until the fan clicks into place.

Release

Button

Figure 28: Power Supply Release Button

5-8 Power Supply

The SC747TG chassis has a 1400W redundant power supply. This power supply

is auto-switching capable. This enables it to automatically sense and operate at a

100v to 240v input voltage. An amber light will be illuminated on the power supply

when the power is off. An illuminated green light indicates that the power supply

is operating.

Replacing the Power Supply

With a redundant power supply, the system automatically switches to the second

power supply if the rst should fail.

Replacing the Power Supply

1. Power down the chassis and unplug the power cord. If your chassis includes

a redundant power supply (at least two power modules), you can leave the

server running and remove only one power supply.

2. Push the release tab (on the back of the power supply) as illustrated.

3. Pull the power supply out using the handle provided.

4. Replace the failed power module with the same model.

5. Push the new power supply module into the power bay until you hear a click.

6. Plug the AC power cord back into the module and power-up the server.

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Supermicro 747TG-R1400B-SQ Manuel d'utilisateur Page 36