Removal steps of the Nano-SIM card board cable
1190 Nano-SIM card board (for wireless WAN model of 300w Gen 3)
For access, remove these FRUs in order:
• "1010 Lenovo Integrated Pen (for selected models of 300w / 500w Gen 3)" on page 43
• "1020 Pen dummy (for selected models of 300w Gen 3 / 500w Gen 3)" on page 43
• "1030 Base cover assembly" on page 44
Removal steps of the Nano-SIM card board
Step
Screw (quantity)
3
M2 × 3.5 mm, flat-head, nylon-coated (2)
Note: For wireless WAN model of 300w Gen 3, make sure that the two pieces of conductive tapes are
attached properly as shown.
60
Lenovo 100w Gen 3/300w Gen 3/500w Gen 3 Hardware Maintenance Manual
Color
Silver