Lenovo ThinkPad L421 Hardware Maintenance Manual - Page 89
Keyboard, 1120 Palm rest assembly with cables
View all Lenovo ThinkPad L421 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 89 highlights
Step 2 Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (2) 1170 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on page 59 • "1030 Optical drive or travel cover" on page 62 • "1120 Palm rest assembly with cables" on page 75 Removal steps of keyboard 1 Color Black Torque 0.181 Nm (1.85 kgfcm) When installing: Make sure the screw has been fastened to secure to keyboard. Step 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (1) Color Black Torque 0.181 Nm (1.85 kgfcm) Chapter 8. Removing and replacing a FRU 83
Step
Screw (quantity)
Color
Torque
2
M2 × 3 mm, flat-head, nylon-coated (2)
Black
0.181 Nm
(1.85 kgfcm)
1170 Keyboard
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 59
•
“1030 Optical drive or travel cover” on page 62
•
“1120 Palm rest assembly with cables” on page 75
Removal steps of keyboard
1
When installing:
Make sure the screw has been fastened to secure to keyboard.
Step
Screw (quantity)
Color
Torque
1
M2 × 5 mm, flat-head, nylon-coated (1)
Black
0.181 Nm
(1.85 kgfcm)
Chapter 8
.
Removing and replacing a FRU
83