Lenovo THINKPAD X1 Tablet Gen 3 Hardware Maintenance Manual page 68

1. Disable the built-in battery. See "Disabling the built-in battery" on page 54.
2. Remove the Nano-SIM-card and microSD card tray, nano-SIM-card, and microSD card. See "Removing
the Nano-SIM-card and microSD card tray, nano-SIM-card, and microSD card" on page 54.
3. Remove the back cover assembly. See "1010 Back cover assembly and LCD module" on page 55.
Removal steps of the speaker assembly
When installing: Ensure that the connector is attached firmly.
Attention: When installing the speaker assembly, route the cable as shown in the following illustration.
Ensure that the cable is not twisted or subject to any tension. Tension could cause the cable to be damaged
by cable guides.
62
X1 Tablet Gen 3 Hardware Maintenance Manual