Gateway 8450R User Manual

Documentation Update...
Replacing the Power Supply
This update replaces the procedure provided in the Gateway 8450R System Manual.
The redundant 350-W power supply provides all system power. If one of the components of the power distribution hardware fails, you must replace the entire power supply.
1 Turn off the server and disconnect the power cord and
2 Remove the bezel and both top panels following the
instructions in the system manual.
3 Remove the four screws that secure the upper drive bay
bracket in place, then slide the bracket forward before lifting it from the chassis.
Upper drive bay bracket
4 Disconnect the cables from the bottom front side of the
hot-plug fan tray. Note the location and orientation of each cable so you can conne ct them co rre ctl y to the new board.
5 Remove the two screws that secure the fan tray, then lift
the tray out of the chassis and place it on a static-free surface.
Fan tray
6 Disconnect all cables attached to the power supply. Note
their locations and orientations so you can reconnect them later.
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