

Hello , my story is that i m a longtime techexams fan but also a serial procrastinator. But now i decided to tackle the ccna exams and i got some 1941 routers to play around. But i got stuck with this router as it is asking me a username and password even when trying to do every stuff cisco recommended on their website on how to reset the password. I booted this image via a usbflash drive but always hit this wall.Can any kind soul help me on this.Pictures below describe everything.
How do i post pictures???
i have taken screenshots of this issue.