Lenovo TS100 - Manual (Page 25)

Rear view
The following illustration shows the connectors and LEDs on the rear of the server.
1 Ethernet transmit/ receive activity LED
(amber) 8 Serial 1 (Com1) connector
2 Ethernet link status LED (green) 9 Parallel connector
3 Remote Supervisor Adapter II
SlimLine (Ethernet) connector 10 Serial 2 (Com2) connector
4 USB connectors 1 and 2 11 DC power LED
5 Ethernet connector 12 AC power LED
6 USB connectors 3 and 4 13 Power cord connector
7 Video connector
Power-cord connector
Connect the power cord to this connector.
AC power LED
On some server models, each hot-swap power supply has an ac power
LED and a dc power LED. During typical operation, both the ac and dc
power LEDs are lit.
DC power LED
On some server models, each hot-swap power supply has a dc power LED
and an ac power LED. During typical operation, both the ac and dc power
LEDs are lit.
Serial 2 connector
Connect a 9-pin serial device to this connector.
Parallel connector
Connect a parallel device to this connector.
Serial 1 connector
Connect a 9-pin serial device to this connector.
Chapter 1. Introduction 7