Motherboard Description
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1.11.9 Front Panel Connectors
The front panel connector includes headers for these I/O connections:
• Speaker
• Reset switch
• Power LED
• Hard drive activity LED
• Infrared (IrDA) port
• Sleep switch
• Power switch
OM04550
J10H1
27 1
SPKR HD LED SLPRST PWR LED INFRARED
PWR ON
613182224
Figure 5. Front Panel I/O Connectors
1.11.9.1 Front Panel I/O Connectors
Pin Signal Name Connector
1 SW_ON# Power On
2 Ground
3 SLEEP Sleep/Resume
4 SLEEP_PU (pullup)
5 No connect none
6 +5 V IrDA
7 Key
8 IrRX
9 Ground
10 IrTX
11 CONIR (Consumer IR)
12 No connect none
continued
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