Lenovo TD100X manual Internal connectors, LEDs, and switches, System-board internal connectors

Internal connectors, LEDs, and switches

The following illustrations show the connectors, light-emitting diodes (LEDs), and switches on the system board. The illustrations might differ slightly from your hardware.

System-board internal connectors

The following illustration shows the internal connectors on the system board.

DIMM LEDs

6 12

5 11

4 10

3 9

2 8

1 7

1	Main power	10	SAS/SATA backplane power
2	Power	11	Simple-swap SATA backplate
3	Power	12	Hot-swap SAS/SATA signal
4	USB tape	13	Hot-swap main fan
5	Front panel	14	Hot-swap fan (redundant)
6	Primary IDE	15	Battery
7	Front USB	16	Wake on LAN
8	Microprocessor 1	17	COM 2 header
9	Microprocessor 2	18	Rear fan

10ThinkServer TD100 and TD100x: Hardware Maintenance Manual