I just got back into counterstrike and plugged in my old keyboard (theonewithnospacebar) and it simply doesnt show up in device manager. Currently, this hardware device is not connected to the computer. (Code 45)

To fix this problem, reconnect this hardware device to the computer.

tried all rear/front usb ports.

also my new keyboard only Works on front usb ports and fails to connect with rear ones.
USB ports are working fine, tested with other usb devices.
the rear ones just wont seem to connect my old nor new keyboard.

fixed.as.you.can.see
my.usb.mouse.port.drivers.were.stoping.the.use.of.rear.usb.ports.so.i.had-to.uninstall.and.dl.new.ones