hello i was trying to fix my old dell laptop L400. the problem is that it havent got any CD or floppy drives. i have got another thoshiba laptop and a desktop. i have connected the hard disk of dell to toshiba and installed OS and put it back in dell. but it doesnt work. is there any other chance of installing the OS either by network boot or boot from externel devices(usb) etc.. the dell laptop has got USB and eathernet ports. Help me kind regards.