Thread: please help, my computer isnt recognizing keyboard or mouse or touchscreen...

i ran the setup disc on my carpc for my lilliput touchscreen drivers and the drivers loaded fine, but it still didnt recognize the touchscreen plugged into the usb port. then i ran the steup again and this time i selected the ps/2 option and now my mouse doesnt work. then i restarted my pc and now neither my mouse or keyboard works... anyone have input on how i can get my keyboard and mouse to work and also setup the touchscreen properly? thanks