What can I do if the Ethernet LED indicators on the Unmanaged Switch are off?

TL-SG105S , TL-SG1016D , DS105X , DS1018GMP , TL-SG1218MP , DS1024G , DS1016G , DS108G-M2 , TL-SG1024 , TL-SG1024D , DS105G , TL-SG116 , TL-SF1008D , TL-SF1016 , TL-SF1016D , TL-SF1024D , TL-SG1005D , TL-SL1351 , TL-SL1226P , DS105GP , TL-SG108 , TL-SG1016 , LS108G , DS106GPP , TL-SF1024 , TL-SG1008PE , TL-SG1210P , DS1008X , DS110GMP , TL-SG1016S , TL-SG105 , TL-SG1008P , TL-SG1024S , LS105G , TL-SF1005P , TL-SG1008MP , TL-SG1048 , DS108G , TL-SG1005P , TL-SG1008 , DS111P , LS1008G , DS108GP , TL-SF1008P , TL-SF1024M , TL-SL1228P , DS105G-M2 , ES220GMP , TL-SF1048 , TL-SF1016DS , TL-SF1005D , LS1005G , DS106P
Recent updates may have expanded access to feature(s) discussed in this FAQ. Visit your product's support page, select the correct hardware version for your device, and check either the Datasheet or the firmware section for the latest improvements added to your product. Please note that product availability varies by region, and certain models may not be available in your region.
Sometimes, you might find that only the power light is lit on your unmanaged switch when a DUT (device under test like a computer or a router) is connected to the switch, this problem might be caused by non-standard cable, the speed negotiation failure between the switch and the DUT, or the switch might be malfunctional.



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