Usb 2.0 Header (J9F2); Front Panel Header (J9G1) - Intel D845GLVA Product Manual

Table 30 shows the pin assignments for the USB 2.0 header.
Table 30.

USB 2.0 Header (J9F2)

Pin Signal name
1 VBUS0 (Power)
3 D-
5 D+
7 Ground
9 Key (no pin)
Note: USB ports may be assigned as needed.
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
Power
9 +5 V
Pin
2
4
6
8
10
Description Pin Signal
Hard disk LED pull-up 2 HDR_BLNK_GRN
(330 Ω) to +5 V
Hard disk active LED 4 HDR_BLNK_YEL
Ground 6 FPBUT_IN
Reset switch 8 Ground
Power 10 N/C
Technical Reference
Signal name
VBUS1 (Power)
D-
D+
Ground
Not connected
In/Out Description
Power LED
Out Front panel green
LED
Out Front panel yellow
LED
On/Off Switch
In Power switch
Ground
Not Connected
Not connected
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