51
Lenovo Y520-15IKBM
1130 Upper case
For access, remove these FRUs in order:
•
•
“1020 Battery pack” on page 35
•
“1030 Solid state disk and hard disk drive” on page 36
•
“1040 PCI Express Mini Card for wireless LAN” on page 38
•
“1060 Fan assembly” on page 41
•
•
•
•
“1100 Kensington lock board and DC-in cable” on page 46
•
“1110 Touchpad button board” on page 48
•
“1120 System board” on page 49
Figure 13. Removal steps of upper case
Remove the screws
1
and
2
. Then insert a prying tool to separate the hinge
cover from the upper case in the direction shown by arrows
3
.
1
3
3
1
2
2
2
Step
Screw (quantity)
Color
Torque
1
M2.5 × 8 mm, Phillips head, nylok-coated (2)
hinge cap to upper
Black
1.5 - 2.5 kg_cm
2
M2 × 2.5 mm, Phillips head, nylok-coated (3)
hinge cap to upper
Black
1.5 - 2.5 kg_cm