Lenovo 21FV Hardware Maintenance Manual page 91

Note: For step 22 , loosen the captured screw.
Step Screw (quantity)
21
M2.0 × L3.5 mm, flat-head, nylon-coated (13)
23
M2.0 × L6 mm, flat-head, nylon-coated (2)
Attention: To avoid damage, do not bend the combined system board assembly. When you remove the
combined system board assembly, pick it up carefully with two hands on each side as shown in following
illustration. Do not disassembly the thermal module from system board. Otherwise, there is a risk to damage
system board.
Color Torque
Black 0.181 Nm
(1.85 kgf-cm)
Black 0.181 Nm
(1.85 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
85