Lenovo IdeaCentre K230 Hardware Maintenance Manual for K220 - Page 55

Replacing the system fan assembly

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Hardware Maintenance Manual Replacing the system fan assembly Attention Do not remove the computer cover or attempt any repair before reading the "Important safety information" in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://www.lenovo.com/support. To replace the system fan assembly: 1. Remove the computer cover. Refer to "Removing the computer cover". 2. Locate the system fan assembly. Refer to "Identifying parts on the system board". 3. Disconnect the system fan assembly cable from the system board. Refer to "Identifying parts on the system board". 4. Pull the system fan assembly out of chassis. 5. Install the new system fan assembly by aligning the rubber mounts of the system fan assembly with the holes on the chassis and push the rubber mounts through the holes. 52

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Hardware Maintenance Manual
52
Replacing the system fan assembly
Attention
Do not remove the computer cover or attempt any repair before
reading the “Important safety information” in the
Safety and Warranty
Guide
that was included with your computer or in the
Hardware
Maintenance Manual
(HMM) for the computer. To obtain copies of
the
Safety and Warranty Guide
or
HMM
, go to the Support Web site at
To replace the system fan assembly:
1. Remove the computer cover. Refer to “Removing the computer cover”.
2. Locate the system fan assembly. Refer to “Identifying parts on the
system board”.
3. Disconnect the system fan assembly cable from the system board. Refer
to “Identifying parts on the system board”.
4. Pull the system fan assembly out of chassis.
5. Install the new system fan assembly by aligning the rubber mounts of
the system fan assembly with the holes on the chassis and push the
rubber mounts through the holes.