Question My mobo is acting funny

ferguson1951

Honorable
Feb 19, 2017
202
3
10,595
Hello everybody.
I bought this mobo for an ASUS A53B notebook.
The seller (German) guarantees that he tested it and it was OK.
But when I got it and after assembling it what happens is this:

I get the ASUS logo, then the Windows logo, then the Asus logo, then the Windows logo and so on. I cannot access Windows home page.

I can access the Bios.
This problem never happened to me before.

Can it be fixed?
Thanks a lot and best regards