<12> ThinConnect4
Troubleshooting the Link RX LED
• Make sure there is power to the ThinConnect4 and PC.
• Check if the RJ-45 connector on both ends is secured.
• Verify the Ethernet card installation on the PC.
Double-click “My Computer”, “Control Panel”, “System”
Click “Device manager”.
Select “Network adapter” from the device menu. Click “+” sign on the left.
Please check if there is mark “!” at front of the Ethernet card name.
If there is a “!” mark, the Ethernet card installation is not complete.
See troubleshooting guide in your Ethernet card User manual for more detail
End of 2.5 Cable connection