AV600 keeps rebooting?
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Hi, my AV600 (TL-WPA4221-KIT) started doing this thing: when I connect it to the power outlet, the first two lights turn on, after 6/7 seconds the device reboots on its own and continue in a infinite loop. It has even started doing an high pitched sound.
It has less than 2 years. Is there a solution?
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Good day.
Thank you very much for your time and patience.
Have you tried to reset the TL-WPA4220 by holding the reset pinhole for 10s till all the lights turn on then off;
By the way, where are you located?
If reset did not help, you could contact the local shop retailer to get it replaced.
Thanks a lot.
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@Tiziano95 similar thing happened to my av600, also there was noise coming from the adapter. I have changed 470uF 16v capacitor inside the adapter and it is fixed.
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Excelent!
And for record, may I know is your model number TL-WPA4220KIT, and how about the hardware version, V4？
Thank you very much.
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@avsars Thank you! It's alive again!
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@Billstr Glad it worked for you 
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@Solla-topee Hi im currently having the same issue where the TL-WPA4220 keep rebooting and has a beeping sound. I tried holding the reset button but the lights does not go off, instead it continues with the infinite looping of rebooting.
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Hi,
What is the hardware version of the TL-WPA4220?
May I know how long have you had the adapters?
When did this issue start?
It is very likely the adapter might be broken and needs to be replaced.
Thank you very much.
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@TP-Link
I have same issue with WPA4220 Kit.
adapter make noise and always restarts.
Is there any solution for fixing?
I'm from Moldova.
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