Remove the fan
Make sure the following FRU (or CRU) has been removed.
“Remove the lower case” on page 28
Step 1. Disconnect the battery pack cable from the system board.
Attention: Do not pull the cable. Use your fingernail to disconnect the cable.
Figure 15. Remove the battery pack cable
Step 2. Disconnect the fan cables from the system board and release the cables from the hooks.
Figure 16. Disconnect the fan cables
36 IdeaPad 3 (14", 05), IdeaPad 3 (15", 05), and IdeaPad 3 (17", 05) Hardware Maintenance Manual