The green light on my wireless adaptor does not turn on

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The green light on my wireless adaptor does not turn on

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
The green light on my wireless adaptor does not turn on
The green light on my wireless adaptor does not turn on
2025-05-16 09:09:57 - last edited 2025-06-23 02:44:40
Model: Archer T3U  
Hardware Version: V1
Firmware Version: Windows 10

Hallo,

 

The green light on my adaptor won't turn on. I've installed V1 and can't figure out what the problem is.

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1 Accepted Solution
Re:The green light on my wireless adaptor does not turn on-Solution
2025-05-19 08:59:09 - last edited 2025-06-23 02:44:40

Hi@Sharon_LHS12,

Thank you for contacting our community.

 

If the indicator on the adapter does not light up, the device may not be detected, or the driver has not been installed, please refer to the below steps:
    1. Unplug it from the PC and router and plug it back in.
    2. Try different USB ports, Ethernet cables, or a different PC to test.
    3. Reinstall the driver.
 

Best Regards~

Welcome to Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
Recommended Solution
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#3
2 Reply
Re:The green light on my wireless adaptor does not turn on
2025-05-17 14:39:01

  @Sharon_LHS12 

 

Hi,

 

Is it just that the green light doesn't turn on, but otherwise the T3U works fine? Or does it not work at all?

 

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#2
Re:The green light on my wireless adaptor does not turn on-Solution
2025-05-19 08:59:09 - last edited 2025-06-23 02:44:40

Hi@Sharon_LHS12,

Thank you for contacting our community.

 

If the indicator on the adapter does not light up, the device may not be detected, or the driver has not been installed, please refer to the below steps:
    1. Unplug it from the PC and router and plug it back in.
    2. Try different USB ports, Ethernet cables, or a different PC to test.
    3. Reinstall the driver.
 

Best Regards~

Welcome to Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
Recommended Solution
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#3