Connecting To The Front Panel Header; Connecting To The S/Pdif Header; S/Pdif Header - Intel D2500HN Product Manual

Connecting to the Front Panel Header

Before connecting to the front panel header, observe the precautions in "Before You
Begin" on page 23. See Figure 9, E for the location of the front panel header.
Table 10 shows the pin assignments for the front panel header.
Table 10. Front Panel Header
Pin Signal
Hard Drive Activity LED
1 HD_PWR
3 HDA#
Reset Switch
5 Ground
7 FP_RESET# In
9 +5 V

Connecting to the S/PDIF Header

Figure 9, G shows the location of the S/PDIF output header. Table 11 shows the pin
assignments for the header.
Table 11. S/PDIF Header
Pin Signal Name
1 Ground
2 S/PDIF
3 Key (no pin)
4 + 5 VDC
Installing and Replacing Desktop Board Components
In/Out Description
Hard disk LED pull-
Out
up (330 Ω) to +5 V
Hard disk active
Out
LED
Ground
Reset switch
Power
Power
Pin Signal In/Out
Power LED
2 HDR_BLNK_GRN Out
4 HDR_BLNK_YEL Out
On/Off Switch
6 SWITCH_ON# In
8 Ground
Not Connected
10 N/C
Description
Front panel
green LED
Front panel
yellow LED
Power switch
Ground
No pin
33