Can't load windows 7? toshiba l875d-s7332 with wn8/64bit. It a new laptop. Replace hdd with new blank hdd and would not boot from bootable USB with wn7. Tried new hdd in another laptop no problem, wn7 loaded fine. Put original hdd back in toshiba l875d-s7332 and tried to install wn7, no go. Any idea how to get wn7 on a toshiba l875d-s7332?