Bottom View - Lenovo 20JA User Manual

1
USB 3.0 connectors
3
Fan louvers
1 USB 3.0 connectors
You can use the USB 3.0 connectors 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.
2 Media-card slot
You can insert a flash media card into the media-card slot for data access or storage. For more information,
see "Using a media card" on page 26.
3 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.
4
Security-lock slot
To protect your computer from theft, lock your computer to a desk, table, or other fixture through a security
cable lock that fits this security-lock slot.
Note: You are responsible for evaluating, selecting, and implementing the locking device and security
feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance
of the locking device and security feature.

Bottom view

1
Memory slot
3
M.2 solid-state drive (available on some models)
5
Internal storage drive
4
ThinkPad S5 2nd Generation User Guide
2
Media-card slot
4
Security-lock slot
2
Emergency-reset hole
4
Built-in battery