Part No. NW119C16e - Problem: All server buttons are inoperative. No server number light, screen flickers yellow/orange.

Problem:
All server buttons are inoperative. No server number light, screen flickers yellow/orange.

Diagnosis:

PCB Board is defective.

See below on how to change the PCB Board.

Before your work, please make sure that the power is disconnected.

Step 1: Remove the mid top cover (3 screws)

Step 2: Unplug the 4-pin PCB cable carefully

Step 3: Remove the keyboard cover (7 screws)

Step 4: Reverse the keyboard cover and remove the 7 screws then replace the defective PCB LED board.

For adding PCB LED purpose, please start with Step 3, then adding screws instead remove in Step 4.

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