Lenovo IdeaCentre B300 Bedienungsanleitung PDF herunterladen (Seite 44)

Hardware Maintenance Manual

5. Lift up the heatsink.

6. Align then install the new heatsink.

7. Align then install the motherboard cover back.

8. Align then install the computer cover and computer stand.

Replacing the system fan

To remove the system fan:

1. Removing the computer stand. Refer to “Removing the computer

stand”.

2. Removing the computer cover. Refer to “Removing the computer

cover”.

3. Removing the motherboard cover. Refer to “Removing the

motherboard cover”.

4. Remove the heatsink. Refer to “Replacing the heatsink”.

5. Disconnect the power cable from the motherboard.

6. Remove the 3 screws that secure the system fan to the chassis.

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Lenovo IdeaCentre B300 Bedienungsanleitung Seite 44