b2 code Dr. Debug

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   b2 is an error to do with initializing the GPU's firmware. If you are able to get a display by hot plugging it as you say you can try another display output (HDMI if you are using display port or the other way around). If that does not help you can also try clearing CMOS. The default values should enable OPROM (option ROM, ie. non motherboard related firmware like your GPU). Typically this error code indicates and issue with the GPU however, not the motherboard. 

If that fails, see if there is an update available for your GPU's vBIOS. If you are uncomfortable with that (you run the risk of bricking the GPU) then I would recommend returning the GPU under warranty.  

Edited by Xaltar - 18 Mar 2019 at 3:57pm

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Xaltar Members Profile Send Private Message Find Members Posts Add to Buddy List Moderator Group Joined: 16 May 2015 Location: Europe Status: Offline Points: 25028	Post Options Post Reply Quote Xaltar Report Post Thanks(1) Quote Reply Topic: b2 code Dr. Debug Posted: 18 Mar 2019 at 3:56pm
	b2 is an error to do with initializing the GPU's firmware. If you are able to get a display by hot plugging it as you say you can try another display output (HDMI if you are using display port or the other way around). If that does not help you can also try clearing CMOS. The default values should enable OPROM (option ROM, ie. non motherboard related firmware like your GPU). Typically this error code indicates and issue with the GPU however, not the motherboard. If that fails, see if there is an update available for your GPU's vBIOS. If you are uncomfortable with that (you run the risk of bricking the GPU) then I would recommend returning the GPU under warranty. Edited by Xaltar - 18 Mar 2019 at 3:57pm


HaveNoName Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 26 Dec 2017 Status: Offline Points: 17	Post Options Post Reply Quote HaveNoName Report Post Thanks(0) Quote Reply Posted: 18 Mar 2019 at 8:36am
	I get a b2 (not B2) error code on Dr. Debug when i try to POST while i have my monitor connected to my GTX 1060. Works fine if i hotplug it after i POST. 1)... I don't see b2 listed on Dr. Debug codes list.. https://www.asrock.com/support/faq.asp?id=334...why? 2) How do i solve it?