Lenovo ThinkCentre M80t User Manual page 12

10. Ethernet connector
11. E-lock slots
12. Serial connector*
13. PCI-Express card area
14. Padlock loop
15. Security-lock slot
* for selected models
6
M70t and M80t User Guide
Connect to a local area network (LAN). When the green indicator is on, the
computer is connected to a LAN. When the yellow indicator blinks, data is being
transmitted.
Lock the computer cover through an E-lock.
Connect an external modem, a serial printer, or other devices that use a serial
connector.
Install PCI-Express cards into this area to improve the operating performance of
the computer. Depending on the computer model, the connectors in this area
vary.
Lock the computer cover through a padlock.
Lock your computer to a desk, table, or other fixtures through a Kensington-style
cable lock.