![Why my Hi-Fi Z97W or Hi-Fi Z97X motherboard will have USB keyboard and mouse problem when install Windows 7 OS? :: BIOSTAR FAQ Why my Hi-Fi Z97W or Hi-Fi Z97X motherboard will have USB keyboard and mouse problem when install Windows 7 OS? :: BIOSTAR FAQ](https://www.biostar.com.tw/picture/Faq/710/_Z97X.jpg)
Why my Hi-Fi Z97W or Hi-Fi Z97X motherboard will have USB keyboard and mouse problem when install Windows 7 OS? :: BIOSTAR FAQ
![Usb keyboard mouse hang on installation of window 7 on new computer laptop with usb 3.0 and uefi fix - YouTube Usb keyboard mouse hang on installation of window 7 on new computer laptop with usb 3.0 and uefi fix - YouTube](https://i.ytimg.com/vi/NJr5HEkswJs/hqdefault.jpg)
Usb keyboard mouse hang on installation of window 7 on new computer laptop with usb 3.0 and uefi fix - YouTube
![usb keyboard mouse not working in windows 7 installation , before and after | logicalmindmaker - YouTube usb keyboard mouse not working in windows 7 installation , before and after | logicalmindmaker - YouTube](https://i.ytimg.com/vi/a8pc-59F_yI/maxresdefault.jpg)
usb keyboard mouse not working in windows 7 installation , before and after | logicalmindmaker - YouTube
![Tobo USB Bluetooth 5.0 Adapter Dongle for PC Laptop Desktop Stereo Music and Call Keyboard Mouse Support Windows 10 8.1 8 7 XP Vista(Install Driver First) Not Support in Linux-(TD-851WA-01) - Buy Tobo USB Bluetooth 5.0 Adapter Dongle for PC Laptop Desktop Stereo Music and Call Keyboard Mouse Support Windows 10 8.1 8 7 XP Vista(Install Driver First) Not Support in Linux-(TD-851WA-01) - Buy](https://m.media-amazon.com/images/I/51UDTFNmSHL.jpg)