HP A3311A, A3312A, A3312AZ Power Button and Push Rod

Service Power Button and Push Rod

Power Button and Push Rod

To replace the power button and push rod in either storage system (Figure 45 or Figure 46):

1.Remove the backplane assembly.

2.Pull out the power button (21) with pliers and remove it.

3.Remove the spring (20).

4.Slide the push rod (19) out of the rear of the chassis.

5.Reassemble the parts in the reverse order, holding the push rod while snapping the button onto the rod.

NOTE! (1) The rear of the push rod is angled upward to fit the switch on the backplane assembly. (2) The spring fits between the enclosure and the power button. (3) The vertical mark on the button should point upward.

6.Check for proper operation.

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Service