Figure 19. Remove the fans
Screw specifications
M2 x L2.7
Go to
https://support.lenovo.com/partslookup
part:
Fans
Remove the I/O board
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 32
"Remove the heat sink" on page 38
Step 1.
Remove one of the fans.
Note: See the "Remove the fans" on page 39 for details.
Step 2.
Remove three screws and then open the hinge.
40
Hardware Maintenance Manual
Number of screws
6
to look up the Lenovo part number of the following replacement