Installing Power Button With Fingerprint Reader - Dell Precision 5530 Service Manual

NOTE: There are two power button options:
• Power button function with light indicator.
• Power button with fingerprint reader function without light indicator (optional).
b Release the Mylar tape that secures the power button board to the system chassis [2].
c Remove the M2x3 screw that secures the power button board to the system chassis [3].
d Disconnect and release the adhesive data cable from the system chassis [4]
e Lift the power button board away from the system chassis [5].

Installing power button with fingerprint reader

1 Place the power button into the slot on the system chassis.
NOTE: There are two power button options:
• Power button function with light indicator.
• Power button with fingerprint reader function without light indicator (optional).
2 Connect the adhesive data cable to the system chassis .
3 Replace the M2x3 screw that secures the power button board to the system chassis.
4 Replace the Mylar tape that secures the power button board to the system chassis.
5 Replace the M2x4 (2) screws that secure the power button to the system board.
6 Install the:
Disassembly and reassembly 33