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Field Replaceable Units
FRU Removal and Replacement
As shown in Figure
Figure 4-48. The Voltage Regulator Modules
Voltage Regulator
Modules:
Master (Top)
Slave (Bottom)
4.Press down on the ejector tabs located on each side of the voltage regulator module (master or slave) to release it from the system board connector.
5.Grasp the voltage regulator module (master or slave) firmly and pull outward to release it from the system board connector.
Replacing a Voltage Regulator Module
WARNING To prevent injury, unplug the workstation’s power cord from the electrical outlet before replacing a voltage regulator module.
Before replacing a voltage regulator module, ensure that it is the correct one (master or slave) for insertion into the correct connector on the system board. See Figure
NOTE | The master and the slave voltage regulator modules differ in the placement of |
| the notch in their gold edge connectors, as shown in Figure |
| fits the |
| regulator module (master or slave) fits. The notches and |
| you from installing a voltage regulator module into the wrong connector. |
|
|
Refer to Figure
122 | Chapter 4 |