Lenovo 5023 - Manual (Page 15)

Locations
This section provides information to help you locate your computer connectors,
components, parts on the system board, and internal drives.
Locating connectors, controls, and indicators on the front of
your computer
Figure 1 shows the locations of the connectors, controls, and indicators on the front
of your computer.
1 Optical drive eject/close button 5 USB connector
2 Power switch 6 Microphone connector
3 Hard disk drive activity indicator 7 Headphone connector
4 Power indicator 8 USB connector
Figure 1. Front connector, control, and indicator locations
Chapter 1. Product overview 7