PC does not see TP-Link Archer T2UH adapter (indicator is off)

The adapter is connected to the PC. Both the driver and the utility are installed (from the official site, latest versions). The adapter should be flashing green, but not flashing.

The utility also does not see the adapter. I connected this adapter to a laptop, blinked green after installing the driver. Tell me how to make the PC see the adapter?

Answer

If you described everything in detail, maybe I could give you a hint. And so ...

The most important thing:

• Does the computer somehow react to the Wi-Fi connection of the TP-Link Archer T2UH adapter? Is there some kind of beep? The USB port may not work or there is not enough power. If the green indicator on the adapter does not light up even when connected, then it cannot work in any way. And the problem is not in the driver or utility, but in the hardware. Have you tried connecting an adapter to different USB ports on your PC? Are other devices working through this port?
• I don't even know if it makes sense (if the indicator does not light up), but did you look in the device manager? Maybe something appears there in the form of an unknown device on the "Other devices" tab (I don't know what Windows you have installed).
• In any case, even without a driver, the computer should see the adapter plugged in. Let it be like an unknown device in Device Manager.

Since TP-Link Archer T2UH works on another computer, the problem is definitely in the computer.

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