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Wifi & Bluetooth Disappeared B550 ITX/AX Phantom
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mojo View Drop Down
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Points: 70 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mojo Quote  Post ReplyReply Direct Link To This Post Topic: Wifi & Bluetooth Disappeared B550 ITX/AX Phantom
    Posted: 17 May 2021 at 10:24am
Still an issue, but I suspect it has to do with the onboard LED settings but not sure

The interim fix is to switch off the PSU, then it'll come back on every time
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dgert View Drop Down
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Points: 15 		Post Options Post Options   Thanks (0) Thanks(0)   Quote dgert Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2021 at 4:38am
Hi, i have the same problem on my b550 phantom gaming 4/ac. I think it has to do with power connectors and/or the m.2 wifi card. Did you find a solution to this problem?
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Djorkaeff View Drop Down
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Points: 55 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Djorkaeff Quote  Post ReplyReply Direct Link To This Post Posted: 08 Nov 2020 at 2:50am
The same thing happened to me on Taichi X570 for Intel I211 lan. I don't know if my solution will work for you chipset. In my case Windows shown a device with wrong ven and dev. I simply reflashed the bios.
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mojo View Drop Down
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Points: 70 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mojo Quote  Post ReplyReply Direct Link To This Post Posted: 07 Nov 2020 at 8:20am
I have also tried to reinstall the intel ax wifi driver and the AMD chipset software.

I also attempted to install the "Intel WLAN and Bluetooth driver ver:21.80.0.3" from the ASrock support website, but I have no idea how to install this.
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mojo View Drop Down
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Points: 70 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mojo Quote  Post ReplyReply Direct Link To This Post Posted: 07 Nov 2020 at 8:18am
Wifi was still working fine last night, but when I turned on the PC this morning Wifi was gone, and I had to plug in the ethernet cable.

I checked under device manager and also in control panel, it seems both Wifi and Bluetooth are gone. Only change from earlier this week was windows updates/patches. I rolled it back already but I'm still not getting the wifi/bluetooth back.

Anyone can help pls?
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