TX120 S3 Upgrade and Maintenance Manual 427
Appendix
16.3 Connectors and indicators
16.3.1 Connectors and indicators on the system board
16.3.1.1 Onboard connectors
Figure 282: Internal connectors of the system board D3049
No. Print Description
1 POWER1 Power supply connector
01
=>
6
;
8
9
:
7
<?
Slot 3 PCIe x4
Slot 1 PCI 32 Bit / 33 MHz
POWER1
FAN1 SYS
Intrusion
SATA MLC1
USB1
DAT
HDD ACTIVITY
Battery
DIMM2A
DIMM1A
DIMM2B
DIMM1B
Indicate
CSS
CPU
SATA6
SATA5
Front panel USB
SATA
POWER
PC2009
TPM
Slot 2 PCIe x1
Jumper
COM1
VGA
Management
LAN/
USB 9/10
Shared LAN/
USB 7/8
Standard LAN/
USB 5/6
Slot 4 PCIe x16
iRMC 3
Cougar
Point PCH
USB1AUX
FAN1 CPU
FAN2 SYS
FRONT LAN
UFM
2
3
4
5
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