Question my mouse and keyboard is not working when i try to install windows

[Savitar]

So after a long day of having issues with my bios now a new problem came up. When i try to install windows 7 64bit my mouse and keyboard are not working, i saw some solutions on YouTube like changing the usb ports, activating the mouse and keyboard emulation from bios and so far nothing. Can anyone help?

Motherboard: H370 Aorus gaming 3 wifi
CPU:Intel Core i7-8700 Retail - (1151/Hex Core/3.20GHz/12MB/Coffee Lake
RAM: HyperX Predator DDR4 RGB 64GB
GPU: Aorus Gigabyte Geforce GTX 1050 Ti 4GB G1
Storage Device: Samsung MZ-V7S500BW 970 EVO Plus 500 GB SSD

 

[rgd1101]

full system spec? are you try to install win7 on newer then get 6th cpu?

 

[Savitar]

full system spec? are you try to install win7 on newer then get 6th cpu?

Yes sorry you are correct i didn't put the specs i will update the thread

 

[rgd1101]

don't. install windows 10
or go to the motherboard manufacturer website for the board, they should have instruction on how to install windows7

 

[white.a.drew]

Yes sorry you are correct i didn't put the specs i will update the thread

Are you using legacy or uefi boot? Win7 i believe is legacy

 

[white.a.drew]

Using uefi on a legacy bootable will lock controls and visa virsa

 

[Savitar]

Using uefi on a legacy bootable will lock controls and visa virsa

Yes i have done some digging and i already tried the following solutions with bo result, 1 plugged the KB/mouse to a 2.0 usb, 2 change the settings in bios from UEFI to Legacy, 3 restared me CMOS, 4 updated my bios, 5 disable both EHCI & XHCI. so far nothing the only thing i haven't done is to to plug at least my keyboard to a PS2 port the thing is i don't have an adaptor i ordered 1 will arrive tomorrow.