Yeah, this system got only USB, there are no PS/2 ports. I tried 3 different keyboards, all are working in BIOS and choosin Open-E "installation", it stopped working when "licens aggreement" needs input (at beginning of installation with blue background).
it may sound silly, but the only 'enter' key that is going to work is the one by the letters. If you are pressing the 'enter' on the number pad, it won't work.
- all USB options are enabled in BIOS
- used 2 USB Keyboards, one in front and one in back
- booting from CD => choosin "Run software installer" => loading => Licens Agreement keyboards still out of function
- preparing USB stick for booting, run "bootinst" (works fine), booting from USB (Corsair Flash Voyager 8GB) in the back of system => blackscreen
Solution: in the boot menu you have to delete the "nousb2" option of the "install" entry. To archive this, you have to select "install" press TAB navigate to "nousb2" and remove it. Press ENTER and the installer comes up. The other menu entries will work, no edit needed.