Lenovo U130 Laptop Lenovo 3000 C300 Hardware Maintenance Manual - Page 53

Replacing the system fan

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Chapter 7. Replacing hardware 6. Align then insert the new inverter board to the chassis. 7. Screw back the two screws on the inverter board. 8. Connect the inverter board cable to the inverter board. 9. Install the optical drive. Refer to the steps 8 to 9 of the "Replacing the optical drive" section. 10. Install the LCD panel. Refer to steps 5 to 6 of the "Replacing the LCD panel" section. 11. Install the computer cover. Refer to "Completing the installation" . Replacing the system fan To replace the system fan 1. Remove the computer cover. Refer to "Removing the computer cover" . 2. Remove the LCD panel. Refer to steps 2 to 4 of the "Replacing the LCD panel section" . 3. Remove the four screws that secure the system fan to the chassis 1 and disconnect the system fan cable from the system board 2. 51

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Chapter 7. Replacing hardware
51
6.
Align then insert the new inverter board to the chassis.
7.
Screw back the two screws on the inverter board.
8.
Connect the inverter board cable to the inverter board.
9.
Install the optical drive. Refer to the steps 8 to 9 of the ”Replacing the
optical drive“ section.
10. Install the LCD panel. Refer to steps 5 to 6 of the ”Replacing the LCD
panel“ section.
11. Install the computer cover. Refer to “Completing the installation” .
Replacing the system fan
To replace the system fan
1.
Remove the computer cover. Refer to “Removing the computer cover” .
2.
Remove the LCD panel. Refer to steps 2 to 4 of the
“Replacing the LCD
panel
section” .
3.
Remove the four screws that secure the system fan to the chassis
1
and disconnect the system fan cable from the system board
2
.