Problem adapter wifi - Asrock B450 Pro4

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   Hi, 
I have a big problem with Asus Usb AC51 Wifi and my motherbord Asrock B450 Pro4 (Ryzen 3 1200 and Windows 10 64bit).

This adapter often disconnects itself. 

Are there any known issues about this motherboard and usb peripherals/devices?

If I install a pcie wifi adapter, I would solve the problem, do you think?

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denike Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 14 Feb 2019 Status: Offline Points: 4	Post Options Post Reply Quote denike Report Post Thanks(0) Quote Reply Topic: Problem adapter wifi - Asrock B450 Pro4 Posted: 14 Feb 2019 at 3:48am
	Hi, I have a big problem with Asus Usb AC51 Wifi and my motherbord Asrock B450 Pro4 (Ryzen 3 1200 and Windows 10 64bit). This adapter often disconnects itself. Are there any known issues about this motherboard and usb peripherals/devices? If I install a pcie wifi adapter, I would solve the problem, do you think?

xhue Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 17 Aug 2018 Status: Offline Points: 634	Post Options Post Reply Quote xhue Report Post Thanks(0) Quote Reply Posted: 14 Feb 2019 at 6:30am
	A simple search in this forum will tell you that this board has many issues. Quite a lot of these are USB-related. I don't know how good of a driver this AC51 has, on the other hand. It could also be a bad driver or a bad module. Ususlly fladhing latest BIOS, clearing CMOS, deploying latest version of your favourite OS and then plopping only the drivers directly from the respective manufacturers solves many issues.

denike Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 14 Feb 2019 Status: Offline Points: 4	Post Options Post Reply Quote denike Report Post Thanks(0) Quote Reply Posted: 15 Feb 2019 at 3:07am
	Thanks! Yes, I have read about many problems, but not solutions. My problem of usb disconnection also happens with other usb wifi adapters of other brands, so it is not a problem of adapter drivers. I have the last bios and windows 10 Pro 64bit 1809. Very very strange...

xhue Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 17 Aug 2018 Status: Offline Points: 634	Post Options Post Reply Quote xhue Report Post Thanks(0) Quote Reply Posted: 15 Feb 2019 at 7:41am
	Did you install Win 10 from scratch? Do you have any OC? Did you clear CMOS? Did you install the latest AMD chipset drivers? Here is how I solved my issues with ASRock mobo - I sold it on eBay. Just saying.