Fan Controller Board Connectors

Figure 5-11. Fan Controller Board Connectors

1	front-panel connector for system	2	front-panel connector for system
	board 4 (not used)		board 2
3	front-panel connector for system	4	front-panel connector for system
	board 3 (not used)		board 1
5	system fan board power connector 1	6	FCB firmware recovery and PS-ON
			connector
7	system fan speed control jumper	8	system fan board power connector 2
9	FCB firmware update connector	10	product ID select and power
			throttling disable jumper
11	PMbus connector 2	12	PMbus connector 1
13	hard-drive backplane connector	14	system fan connector 4
15	system fan connector 3	16	front-panel connector 2
17	system fan connector 2	18	system fan connector 1
19	front-panel connector 1

Jumpers and Connectors 173