Question Keyboard and mouse detection

Apr 26, 2019
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Recently I got a r7 370 as my graphics I installed it and I booted my pc up when it was at the windows login screen I realised my keyboard and mouse wouldn’t work but my keyboard had its rgb lights on so I decided to restart and try again stayed the same so I removed the graphics card and try again still the same. Then I did a CMOS clear but now I’m stuck on the American Megatrend screen and having to press F1 to setup my bios again. please help guys