Intel D915GMH English Manual Product Guide - Page 42

Connecting Internal Headers, Internal Headers

Page 42 highlights

Intel Desktop Board D915GMH Product Guide Connecting Internal Headers Before connecting cables to the internal headers, observe the precautions in "Before You Begin" on page 25. Figure 19 shows the location of the internal headers. A Port1L 1 2 Port1R 3 4 Port2R 5 6 Sense_Send 7 Port2L 9 10 GND Presence# Sense1_Ret Key (no pin) Sense2_Ret B 1 G 4 3 2 1 USB A USB B N/C 10 Key (no pin) Ground 8 7 Ground D+ 6 5 D+ D- 4 3 DPower (+5V) 2 1 Power (+5V) F C TPA1+ 1 2 TPA1Ground 3 4 Ground TPA2+ 5 6 TPA2- +12 V 7 8 +12 V Key (no pin) 10 Ground 1 3 E D On/Off Power LED 9 87 65 43 21 No Connection Reset HD LED Item A B C D Description Front panel audio Chassis intrusion Power LED IEEE 1394 (optional) Front panel Item E F G Description Alternate power LED USB CD-in (ATAPI) Figure 19. Internal Headers OM17180 42

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Intel Desktop Board D915GMH Product Guide
42
Connecting Internal Headers
Before connecting cables to the internal headers, observe the precautions in "Before You Begin" on
page 25.
Figure 19 shows the location of the internal headers.
OM17180
D
C
F
B
1
3
A
1
On/Off
Power LED
HD LED
Reset
No Connection
1
3
2
4
5
7
6
8
9
1
5
6
7
3
4
2
10
9
Port1L
Port1R
Port2R
Sense_Send
Port2L
GND
Presence#
Sense1_Ret
Key (no pin)
Sense2_Ret
E
1
5
6
7
8
3
4
2
10
TPA1+
Ground
Key (no pin)
Ground
TPA1-
TPA2+
TPA2-
+12 V
+12 V
Ground
USB A
USB B
1
5
6
7
8
3
4
2
10
Power (+5V)
Power (+5V)
D-
D+
Ground
Key (no pin)
N/C
D-
D+
Ground
1
2
3
4
G
Item
Description
Item
Description
A
Front panel audio
E
Alternate power LED
B
Chassis intrusion Power LED
F
USB
C
IEEE 1394 (optional)
G
CD-in (ATAPI)
D
Front panel
Figure 19.
Internal Headers