Lenovo V4400u Notebook - Manual (Page 69)

Remove the screws 2 , and then remove the I/O board 3 .
3 2
2
Step Screw (quantity) Color Torque
2 M2 × 4 mm, flat-head, nylon-coated (2) Black 0.181 Nm
(1.85 kgf-cm)
1170 Thermal sensor
For access, remove these FRUs in order:
•
“1020 Base cover” on page 43
• “1030 Battery pack” on page 44
• “1080 Hard disk drive assembly” on page 48
Removal steps of the thermal sensor
Detach the connector 1 .
1
When installing: Ensure that the connector is firmly attached to the system board.
Chapter 8 . Removing or replacing a FRU 63