In step
6
, release the keyboard bezel from the frame using a plastic pry tool. Then remove the keyboard
bezel in the direction shown by the arrows.
Removal steps of power button sub card
Step
Screw (quantity)
1
M2 × 3.5 mm, flat-head, nylon-coated (2)
1100 Thermal fan assembly
•
"1010 Battery pack" on page 56
•
"1020 Bottom cover" on page 57
•
"1040 Hard disk drive or solid-state drive" on page 59
•
"1050 PCI Express Mini Card for wireless LAN" on page 61
• "1060 PCI Express Half Mini Card for wireless WAN or mSATA solid-state drive" on page 63
•
"1080 Keyboard" on page 67
• "1090 Keyboard bezel assembly and power button sub card" on page 70
Removal steps of thermal fan assembly
Loosen the screws
1
in ascending alphabetic order as illustrated.
72
Hardware Maintenance Manual
Torque
Color
Black
0.181 Nm
(1.85 kgf-cm)