I have a Dell Optiplex SX-280 with a USB mouse and a USB keyboard. I am using True Image version 8.0 build 937. When I load the Startup Recovery Manager neither the keyboard or the mouse will work. I have to reboot to get out of it. I have read all of the posts about changing the BIOS settings regarding Legacy USB, but there are no such settings in the BIOS. The only settings that relate to USB are to either activate or deactivate the USB controller, or to activate or deactivate the front USB ports. This computer does not have a floppy drive, so I am unable to capture anything to send to anyone. It also does not have PS/2 ports for a normal mouse or keyboard. Any ideas?