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Lenovo Z710 Hardware Maintenance Manual
Figure 14. Removal steps of base cover, speakers, audio board, power board, power assembly and heat sink assembly (continued)
Loosen four screws a to lift the heat sink assembly in the direction shown by arrow b.
aa a a
b
Step | Screw (quantity) | Color | Torque |
a | M2 × 3 mm, | Black | 1.0 ~1.5 kgfcm |
60