Dummy Smart Card Reader (For Selected Models); Coin-Cell Battery - Lenovo 21LS0038GE Hardware Maintenance Manual

Step 2. Install the smart card reader in reverse order.

Dummy smart card reader (for selected models)

For access, remove these FRUs in order:
• "Base cover assembly" on page 58
• "Built-in battery" on page 64
• "Wireless WAN antennas (for selected models)" on page 69
• "Speaker cable guide" on page 73
Step 1. Remove the dummy smart card reader as shown below.
Step Screw (quantity)
1
M1.6 × 2.1 mm, flat-head, nylon-coated (2)
Step 2. Install the dummy smart card reader in reverse order.

Coin-cell battery

DANGER
Use only the Lenovo authorized battery specified for the computer. Any other battery could ignite or
explode.
For access, remove these FRUs:
• "Base cover assembly" on page 58
• "Built-in battery" on page 64
Step 1. Remove the coin-cell battery as shown below.
Torque
Color
Black 0.15 Nm
(1.0 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
75