Bottom View - Lenovo 20J8 User Manual

The Ethernet connector has two network status indicators. When the green indicator is on, the computer is
connected to a LAN. When the yellow indicator blinks, data is being transmitted.
Note: If the computer is connected to a docking station, use the Ethernet connector on the docking station
instead of the one on the computer.
2 Fan louvers
The fan louvers and internal fan enable air to circulate in the computer to ensure proper cooling, especially
the cooling of the microprocessor.
Note: To ensure proper airflow, do not place any obstacles in front of the fan louvers.
3 USB 3.0 connector
You can use the USB 3.0 connector to connect USB-compatible devices, such as a USB keyboard, USB
mouse, USB storage device, or USB printer.
Attention: When you attach a USB cable to this connector, ensure that the USB mark is facing upward.
Otherwise the connector might get damaged.

Bottom view

1
Removable battery
3
Docking-station connector
5
Keyboard drainage holes
1
Removable battery
You can use the computer with battery power whenever ac power is unavailable.
2 Micro-SIM-card slot
The micro-SIM-card slot is in the battery compartment. If the computer supports wireless wide area network
(WWAN), a micro Subscriber Identification Module (SIM) card might be required to establish connections. For
information about replacing or installing the micro SIM card, see "Replacing the micro SIM card" on page
103.
Attention: Do not install a nano-SIM card with a nano-to-micro-SIM adapter into the micro-SIM-card slot.
The adapter might damage the slot.
2
Micro-SIM-card slot
4
Speakers
.
Chapter 1 Product overview
5