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1080 upper case – Lenovo E40-70 Notebook User Manual

Page 68

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1080 Upper case

For access, remove these FRUs in order:

“1010 External battery pack” on page 54

“1020 Keyboard” on page 54

“1030 Optical disk drive” on page 56

“1040 Base cover assembly” on page 57

“1050 Hard disk drive or solid-state hybrid drive” on page 58

“1060 Wireless-LAN /Bluetooth card” on page 60

Removal steps of the upper case

Remove eight screws

1

and two screws

2

on the bottom.

b

b

a

a

a

a

a

a

a

a

Step

Screw (quantity)

Color

Torque

1

M2.5 × 6mm, flat-headed, nylon-coated (8)

Black

2.0– 2.5 kgfcm

2

M2.0 × 3mm, flat-headed, nylon-coated (2)

Black

1.0– 1.5 kgfcm

62

Hardware Maintenance Manual

This manual is related to the following products: