56
Intel Server Board S875WP1-E Product Guide
Table 12. Front Panel Header (J7J1) (continued)
19
ACPI Sleep Switch
20
Chassis Intrusion
21
GND (ACPI Sleep Switch
22
NIC#2 Activity LED Anode
23
Unused
24
NIC#2 Activity LED Cathode
25 Key
26 Key
27 Unused
28 Unused
29 Unused
30 Unused
31 Unused
32 Unused
33 Unused
34 Unused
Connecting the USB 2.0 Header
Before connecting the USB 2.0 header, observe the precautions in “Before You Begin” on page 39.
Figure 20 shows the location of the USB 2.0 header. Table 13 shows the pin assignments for the
front panel header.
Table 13. USB 2.0 Header (J7E1)
Pin
Signal name
Pin
Signal name
1 USB_FNT1_PWR
2
USB_FNT1_PWR
3 USB_FRONT1_L*
4
USB_FRONT2_L*
5 USB_
FRONT1_L
6
USB_FRONT2_L
7 Ground
8
Ground
9 Key
10
USB_
OC_FNT_R1
Note: USB ports may be assigned as needed.