Lenovo M73 Locating connectors on the rear of your computer, Rear connector locations, Connector

Locating connectors on the rear of your computer

Figure 2 “Rear connector locations” on page 10 shows the locations of the connectors on the rear of your computer. Some connectors on the rear of your computer are color-coded to help you determine where to connect the cables on your computer.

Figure 2. Rear connector locations

	Power cord connector		Audio line-out connector
1		9
	PS/2 mouse connector		Audio line-in connector
2		10
	PS/2 keyboard connector		PCI Express x16 graphics card slot
3		11
	DisplayPort connector		PCI Express x1 card slots (2)
4		12
	VGA monitor connector		Ethernet connector
5		13
	USB 3.0 connectors (USB ports 5 and 6)		Security-lock slot
6		14
	USB 2.0 connectors (USB ports 3 and 4)		Serial port
7		15
	Microphone connector		Padlock loop
8		16

Connector	Description
Audio line-in connector	Used to receive audio signals from an external audio device, such as a stereo
	system. When you attach an external audio device, a cable is connected between
	the audio line-out connector of the device and the audio line-in connector of the
	computer.
Audio line-out connector	Used to send audio signals from the computer to external devices, such as powered
	stereo speakers (speakers with built-in amplifiers), headphones, multimedia
	keyboards, or the audio line-in connector on a stereo system or other external
	recording device.

10ThinkCentre M73 User Guide