Front Panel Header (J9G1) - Intel D845GBV Product Manual

Table 31 shows the pin assignments for the front panel header.
Table 31.

Front Panel Header (J9G1)

Pin Signal In/Out
Hard Drive Activity LED
1 HD_PWR Out
3 HDA# Out
Reset Switch
5 Ground
7 FP_RESET# In
9 +5 V Out
Description Pin Signal
Hard disk LED pull- 2
up (330 Ω) to +5 V
Hard disk active LED 4
Ground 6
Reset switch 8
Power 10
In/Out
Power LED
HDR_BLNK_GRN Out
HDR_BLNK_YEL Out
On/Off Switch
SWITCH_ON# In
Ground
N/C
Technical Reference
Description
Front panel green
LED
Front panel yellow
LED
Power switch
Ground
Not connected
69