1100 Wireless Wan Antenna Assembly With Sensor Cable - Lenovo ThinkPad Hardware Maintenance Manual

Step Screw (quantity)
1
M2 × L2 mm, flat-head, nylon-coated (21)
When installing: If you replace the old thermal pad, ensure you install a new thermal pad in following steps:
1. Attach the thermal pad with protection film in the pad area as shown
2. Peel off the protection film
For computer models with an FCC （Factory Color Calibration）panel, the panel is color calibrated at factory
and a file containing all the color settings is installed on the computer's secondary storage device. After an
SSD replacement, follow the procedures below to re-install the factory color profile for the display panel.
1. Make sure the computer is connected to the Internet.
2. Open the pre-installed X-Rite Color Assistant app.
Note: If the app is un-installed, re-install it by downloading the installation package from
pcsupport.lenovo.com/us/en/downloads/DS543953
3. Go to Settings ➙ Restore profiles. The app will read the serial number of the computer and download
its unique color profile from Lenovo cloud.

1100 Wireless WAN antenna assembly with sensor cable

For access, remove this FRU:
• "1010 Base cover assembly" on page 61
• "1050 Built-in battery" on page 64
Removal steps of Wireless WAN antenna assembly with sensor cable
Note: There might exist two tapes to fix the antennas location, peel off the two tapes before replacement.
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P1 Gen 4 and X1 Extreme Gen 4 Hardware Maintenance Manual
2 before installing the new solid-state drive .
Color Torque
Silver 0.181 Nm
(1.85 kgf-cm)
1 .
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