15.3
Connectors and indicators
15.3.1 Connectors and indicators on the system board
15.3.1.1 Onboard connectors
Figure 160: Internal connectors of the system board D3090
No. Print
1
POWER12V
2
POWER SATA
3
FRONT PANEL
4
FAN1
5
TPM
6
FAN2
7
SATA 1-6
8
USB-FRONT 1/2
MX130 S2
Module 2 Channel B
PS2
Module 4 Channel B
USB
Module 1 Channel A
11+12
Module 3 Channel A
POWER 12V
COM
DVI-I
USB
9+10
LAN/
USB
7+8
(optional)
optional)
Audio
PCI-Ex1
PCI-E x4
PCI-E x16
PCI
Intrusion
Dash
USB 5/6
Description
ATX power supply connector
Power distribution for HDDs and accessible drives
Front panel
CPU fan
Connector for Trusted Platform Module (TPM)
System fan
SATA connectors drive configurations
USB connector for front USB board
Upgrade and Maintenance Manual
POWER SATA
AM3/AM3+
CPU
Super
TPM
SATA 5+6
Northbridge
SATA 3+4
Southbridge
USB-FRONT
3/4
USB-FRONT
SATA
1/2
1+2
Appendix
I/O
Battery
Buzzer
optional)
249