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To replace an LED:
WARNING
The system is always on when connected to AC power. Before performing this
task, disconnect the system’s power cord from its AC power outlet.
12.
Remove the faceplate. See Chapter 8, “Gaining Access to System Components.”
13.
Remove the internal-access device cage. See “Internal-Access Peripheral Device” in this
chapter.
14.
Disconnect the LED cable from its connector. The power LED is connected to the system
board. The disk drive LED is connected to the SCSI controller card.
15.
Gently spread the tabs holding the LED to the chassis, and pull the LED into the chassis.
16.
From inside the chassis, gently push the new LED into the tabs that hold it to the chassis until
it clicks into place.
17.
Connect the LED cable to its connector (on the system board or on the SCSI controller card,
as appropriate).
18.
Replace the internal-access device cage.
19.
Replace the faceplate.
To replace the light pipe:
WARNING
The system is always on when connected to AC power. Before performing this
task, disconnect the system’s power cord from its AC power outlet.
1.
Remove the faceplate. See Chapter 8, “Gaining Access to System Components.”
2.
Remove and retain the screw securing the light pipe to its mount on the back of the faceplate.
3.
Remove the light pipe.
4.
Secure the new light pipe to the mount on the back of the faceplate with the screw removed
previously.
5.
Replace the faceplate.
Light Pipe
Light Pipe Screw
