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Replacing an AC Power Cord
Disconnecting an AC Power Cord
Connecting an AC Power Cord
Replacing a DC Power Cable
Removing a DC Power Cable
Figure 26: Installing a DC Power Supply
To replace an AC power cord, perform the following procedures:
Disconnecting an AC Power Cord on page 63
Connecting an AC Power Cord on page 63
To disconnect the AC power cord:
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the
strap to the ESD point on the chassis. For more information about ESD, see "Preventing
Electrostatic Discharge Damage" on page 83.
2.
Unplug the power cord from the power source receptacle.
3.
Unplug the power cord from the appliance inlet on the power supply.
To connect the AC power cord:
1.
Locate a replacement power cord with the type of plug appropriate for your geographical
location; see "AC Power Cord Specifications" on page 77.
2.
Connect one end of the power cord to the power supply.
3.
Insert the power cord plug into an external AC power source receptacle.
4.
Ensure that the power cord does not block the access to gateway.
5.
Verify that the system LED is lit green steadily indicating that the power cable is correctly
installed and the power supply is functioning normally.
6.
Repeat Steps 2 and 3 to connect another AC power cord.
To replace a power cable on a DC power supply, perform the following procedures:
Removing a DC Power Cable on page 63
Installing a DC Power Cable on page 64
To remove a power cable from a DC power supply:
CHAPTER 10: Replacing Hardware Components
Replacing an AC Power Cord
63
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Table of Contents
Troubleshooting
