Supermicro SUPER P6DNH, Руководство пользователя

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2-10
SUPER P6DNH/P6DNH2 User’s Manual
Pin
N u m b e r Function Definition
1 + Red wire, speaker data
2 K e y No connection
3 VCC Speaker data
4 GND Black wire
Hard Drive LED
The hard drive LED J23 has four pins. Attach the hard drive LED
cable onto pins 1 and 2. See Table 2-10 for pin definitions.
Table 2-10. Hard Drive LED Pin Definitions
Pin
N u m b e r Function
1 Pull_Up_330
2 Key
3 HD Active
4 Pull_Up_330
Speaker Cable Connector
The speaker cable connector J22 has four pins. See Table 2-11 for
pin definitions.
Table 2-11. Speaker Connector Pin Definitions