GE LOGIQ E9 Service Manual page 437

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5180483-100, R

Description of Function

Ticking or Popping sound in

speakers after system has fully

booted (speaker noise during

boot up is common and not a

1. Single tick - about every

second that matches the blinking

of the DS2 LED on the BEP door.

2. Double ticks - about every two

seconds, no blinking LEDS.

PROPRIETARY TO GE

Boot Up Sequence

1. The known causes of this noise is a blown fuse in the BEP EPS or the EPS

battery cable is not fully seated in the connector.

Check the fuse in the EPS on the BEP. Replace the fuse if it is blown. If the fuse

is not blown, re-seat the battery cable on the EPS circuit board. If the noise

does not go away, order a new battery pack assembly with cable.

2. Replace the I/O Board.

Section 7-9 - Troubleshooting Tips

Screen Information or Display

Troubleshooting