1214 Wigig Antenna Assembly And Thermal Spread Sheet For Wigig Antenna Assembly - Lenovo ThinkPad X1 Hardware Maintenance Manual

a Wireless-WAN antenna (Main)
b Wireless-LAN antenna (Main)
c Wireless-WAN antenna (Auxiliary)
d Wireless-LAN antenna (Auxiliary)
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Available on some models
1214 WiGig antenna assembly and thermal spread sheet for WiGig
antenna assembly
Before you replace the WiGig antenna assembly and thermal spread sheet for WiGig antenna assembly,
do the following:
1. Disable the built-in battery. See "Disabling the built-in battery" on page 50.
2. Remove the SIM card, SD card, and Base Module. See "Removing the SIM card, SD card, and Base
Module" on page 50.
3. Remove the following FRUs:
• "1020 Back cover assembly" on page 53
• "1160 Built-in battery" on page 74
Removal steps of the WiGig antenna assembly and thermal spread sheet for WiGig antenna assembly
The WiGig antenna assembly and thermal spread sheet for WiGig antenna assembly are only available
on some models.
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Chapter 7 Removing or replacing a FRU
85