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42
4.
Install the rear system fan
4.1
Fix four screws
4.2
Connect the rear system fan with MB
4.3
Assemble the front system fan
Step
Screw
Quantity
Screw Type
Part Number
Torque/ kgfcm
System fan
T4.8*9.5mm
4pcs
22-115-489500
6~7Kgf.cm
Step
Screw
Quantity
Screw Type
Part Number
Torque/ kgfcm
Fromt System
fan
#6-32*5mm
1pcs
22-352-630505
6~7kgf.cm