Lenovo V4400u Notebook - Manual (Page 61)

Remove the touch panel 5 .
1
5
1120 Hall sensor
For access, remove these FRUs in order:
•
“1020 Base cover” on page 43
• “1030 Battery pack” on page 44
• “1100 Speaker assembly” on page 52
Removal steps of the fingerprint board bracket and fingerprint board
Remove the screw 1 , and then remove the hall sensor 2 .
1
2
Step Screw (quantity) Color Torque
1 M2 × 3 mm, flat-head, nylon-coated (1) Black 0.181 Nm
(1.85 kgf-cm)
1130 Media card reader slot board
For access, remove these FRUs in order:
Chapter 8 . Removing or replacing a FRU 55