3-20 Machine Maintenance
5. Release the connector latch (1) from the mainboard, then disconnect the big fan cable (2).
Figure 3-28. Big Fan Cable
6. Remove the two screws securing the big fan to the upper case assembly.
Figure 3-29. Big Fan Screws
Table 3-29. Screws
Step Screw Quantity Screw Type
Big Fan Disassembly M2 x L3 2