Keyboard and mouse gets power but does not work

[rayancaleb]

Hi,

I recently bought a new computer and built it myself. I do not have an operative system yet, so i need to get into bios to install it. I've tried every f-button, del, esc and every combination i can find on the internet. The problem seem to be that the keyboard and mouse can communicate with the motherboard or so. Both of them is getting power, but it wont work. I do not have a Serial port connecter (COM?), do i need it to be able to communicate? Both keyboard and mouse is USB.

Any idea?

Please help.

Thanks!

I didn't find the right solution from the Internet.

References
www.cnet.com/forums/discussions/keyboard-and-mouse-gets-power-but-does-not-work-639632/

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