Installing the psu1/3 module assembly, Removing the psu2/4 module assembly – Dell PowerEdge C8000 User Manual

Page 203

Installing System Components

203

Installing the PSU1/3 Module Assembly

CAUTION:

Many repairs may only be done by a certified service technician. You

should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized is not covered by
warranty. Read and follow the safety instructions that came with the product.

1 Connect the power cable to the new PSU module. See Figure 3-10 for

cable routing.

2 Place the PSU module assembly on top of the sled tray.
3 Lower the module assembly so that the metal guides on the sled tray fit

into the slots on the power supply bracket.

4 Slide the module assembly forward until the metal guides engage into the

slots on the PSU bracket and ensure that the module assembly is fully

seated into the back power distribution board.

NOTE:

Make sure the air baffle is properly seated and the power cable is neatly

tucked into place. See Figure 3-9.

5 Replace the two screws securing the module assembly to the sled tray.

See Figure 3-9.

NOTE:

After installing a power sled with a new PSU module, allow several seconds

for the system to recognize the power supply and to determine if it is working

properly. The status indicator turns green to signify that the module is functioning

properly.

Removing the PSU2/4 Module Assembly

CAUTION:

Many repairs may only be done by a certified service technician. You

1 Remove the power sled. See "Removing a Power Sled" on page 198.
2 Remove the screw and thumbscrew securing the PSU2/4 module assembly.

See Figure 3-11.

3 Slide the module assembly back to free it from the metal guides on the

sled tray.