Справочное Руководство для Lenovo X220-4287
Rear View (ThinkPad Mini Dock Series 3)
1
Power jack
2
DisplayPort connector
3
Digital visual interface connector
4
Headphone jack
5
Microphone jack
6
Ethernet connector
7
USB connectors
8
External monitor connector
9
Security keyhole
1
2
3
4
5
7
6
8
9
106
ThinkPad X220 and X220i Hardware Maintenance Manual