Lenovo 3000 N500 - Manual (Page 71)

1080 Heat sink assembly
For access, remove these FRUs in order:
v “1010 Battery pack” on page 54
v “1050 Thermal slot cover” on page 59
v “1070 Fan assembly” on page 61
Table 17. Removal steps of heat sink assembly
Note: Step 5 is only for the models with discrete graphics chip. For the
models with integrated graphics chip, skip the step 5 .
1
2
3
4
5
Step Screw (quantity) Color Torque
1 to
4
M2.5 × 5 mm with spring, nylon-coated (4) Silver 2.0 Nm
(2.5 kgfcm)
5 M2.5
×
5 mm, wafer-head, nylon-coated (3) Silver 2.0 Nm
(2.5 kgfcm)
Lenovo 3000 N500 63