Intel D865GBF, D865GLC Connecting USB 2.0 Headers, Connecting the Front Panel Header, Power LED

Installing and Replacing Desktop Board Components

Connecting USB 2.0 Headers

Before connecting USB 2.0 headers, observe the precautions in “Before You Begin” on page 25. Figure 13-A and -B on page 38 shows the location of the USB 2.0 headers. Table 9 shows the pin assignments for the headers.

Table 9. USB 2.0 Headers (J9F1 and J9H1)

	USB Port A
Pin		Signal Name
1		Power
3		D-
5		D+
7		Ground
9		Key (no pin)

Note: USB ports may be assigned as needed.

	USB Port B
Pin		Signal Name
2		Power
4		D-
6		D+
8		Ground
10		Not connected

Connecting the Front Panel Header

Before connecting the front panel header, observe the precautions in “Before You Begin” on

page 25. Figure 13-C on page 38 shows the location of the front panel header. Table 10 shows the pin assignments for the front panel header.

Table 10. Front Panel Header (J9J1)

Pin	Signal	In/Out	Description	Pin	Signal	In/Out
	Hard Drive Activity LED				Power LED
1	HD_PWR	Out	Hard disk LED pull-	2	HDR_BLNK_GRN	Out
			up (330 Ω) to +5 V
3	HDA#	Out	Hard disk active LED	4	HDR_BLNK_YEL	Out

Description

Front panel green

LED

Front panel yellow

LED

5

7

9

Reset Switch

Ground		Ground
FP_RESET#	In	Reset switch
+5 V	Out	Power

On/Off Switch

6	SWITCH_ON#	In	Power switch
8	Ground		Ground
10	N/C		Not connected

41