a.Base Cover
b.Battery
3.Perform the following steps as shown in the illustration:
a.Lift the locking tab [1].
b.Disconnect the I/O port cable that secures the system fan [2].
c.Lift the I/O port cable that secures the system fan [3].
4.Perform the following steps as shown in the illustration:
a.Disconnect the fan cable from the computer [1].
b.Unroute the cable from the slot [2].
5.Perform the following steps as shown in the illustration:
a.Loosen the scew that secures the system fan to the computer [1].
b.Lift the system fan from the computer [2].
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