Are you attempting to do this with a wireless keyboard?
My motherboard: https://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1
When i start up my computer the keyboard dosen't work and when it loads windows then it starts to work what do i do i need to get into bios
I cleared my cmos but still it dosent work
Are you attempting to do this with a wireless keyboard?
Go buy like a $5 keyboard and plug it in and use that.
Computer Builds and Upgrades Section
Other than that, if it's a wireless keyboard then plug in a random wired keyboard.
You have to get a cable keyboard that works in bios and go edit bios settings to make USB working in boot up.
It's wired keyboard USB