Lenovo IdeaCentre B550 Touch IdeaCentre B550-B555 Hardware Maintenance Manual - Page 57

Attach the Wi-Fi antenna cables to the front bezel., Step 22. To install the new the LED panel module

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Step 22. To install the new the LED panel module: a. Attached the two feet to the chassis and secure them with the two screws. b. Attach the motherboard to the chassis, and secure it with the screws. c. Attach the Wi-Fi antenna cables to the front bezel. d. Install the hard disk drive and optical disk drive data and power connectors to the chassis. e. Attach the touch control board, camera, Wi-Fi card, rear I/O module, TV-Tuner card, power supply, speaker system, CPU, heat-sink module, memory, system fan, converter board, hard disk drive, to the motherboard and chassis. Step 23. Reattach the EMI cover, middle cover, optical drive, computer stand and the rear cover. Chapter 8. Replacing hardware 51

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Step 22. To install the new the LED panel module:
a.
Attached the two feet to the chassis and secure them with the two screws.
b.
Attach the motherboard to the chassis, and secure it with the screws.
c.
Attach the Wi-Fi antenna cables to the front bezel.
d.
Install the hard disk drive and optical disk drive data and power connectors to the chassis.
e.
Attach the touch control board, camera, Wi-Fi card, rear I/O module, TV-Tuner card, power
supply, speaker system, CPU, heat-sink module, memory, system fan, converter board, hard
disk drive, to the motherboard and chassis.
Step 23. Reattach the EMI cover, middle cover, optical drive, computer stand and the rear cover.
Chapter 8
.
Replacing hardware
51