TX140 S1 Upgrade and Maintenance Manual 575
Appendix
17.3 Connectors and indicators
17.3.1 Connectors and indicators on the system board
17.3.1.1 Onboard connectors
Figure 402: Internal connectors of system board D3049
Slot 3 PCIe x4
Slot 1 PCI 32 Bit / 33 MHz
Indicate CSS
SATA6
SATA5
SATA POWER
POWER1
HDD ACTIVITY
Slot 2 PCIe x1
Jumper
SATA MLC1
USB1 DAT
Mgmt. LAN
USB 9/10
Shared LAN
USB 7/8
Standard LAN
USB 5/6
Slot 4 PCIe x16
USB1AUX
FRONT LAN
UFM
INTRUSION
FAN2 SYS
TPM
PC2009
FAN1 SYS
FRONTPANEL
FAN1 CPU