Figure 12. Removing the service access cover
9. Press and hold the push-button (A) on the trusted platform module card to activate the identify LED
for the faulty part as shown in the following gure.
Verify that the LED (B) is lit, which indicates that sufcient power exists for the identify LED. If the
LED (B) is not lit, use the location code to nd the physical location by using the service label.
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Power Systems: Power Systems: Control panel