Lenovo 90BX E50–00 Series Hardware Maintenance Manual page 28

Rear view
The following illustration shows the location of connectors and components on the rear of the computer.
1. PS/2 keyboard connector
2. PS/2 mouse connector
3. USB 3.0 connector
4. Serial port
5. VGA monitor connector
6. USB 2.0 connectors (2)
7. Ethernet connector
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Lenovo E50–00 SeriesHardware Maintenance Manual
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8. Audio connectors
9. Optional serial port
10. Integrated cable lock (Kensington lock) slot & Padlock
loop
11. Power connector
12. Cable clip
13. PCI Express X 16 graphics card slot
14. PCI Express X 1 card slot
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