Lenovo ThinkServer TS430 User Manual page 33

For server models that have hot-swap redundant power supplies, there might be one or two power cord
connectors 1 on the rear of the server. For each hot-swap redundant power supply, there might be one or
two status LEDs on the power supply near the power cord connector. When the green LED is lit, it indicates
that the hot-swap redundant power supply is working correctly. When the red LED is lit, it indicates that
the hot-swap redundant power supply has failed.
Figure 7. Rear view of the server with hot-swap redundant power supplies
1 Power cord connector(s)
Used to connect the power cord(s).
2 Serial port
Used to attach a device that uses a 9-pin serial port.
3 VGA DB-15 connector
Used to attach a video device, such as a VGA monitor or other devices that use a VGA DB-15 connector.
4 USB connectors
Used to attach a device that requires a USB connector, such as a USB keyboard, mouse, scanner, or printer.
If you have more than six USB devices, you can purchase a USB hub, which you can use to connect
additional USB devices.
5 Expansion card area
You server has four expansion slots on the system board for you to install appropriate Peripheral Component
Interconnect (PCI) cards. For detailed information, see "System board components" on page 45.
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Chapter 3 Product overview
21