hello every one i have a probleme with my dell latitude e6410,when i install the system(windows 10 or windows 8) it work ,everything is fine but after a day or two or maybe a couple hours the system restart by itself and then the message "no boot device found," appear in the boot operation, i install the system again and then it work but the same probleme happen after a wile.i said maybe because of the hdd so i changed but i face the same probleme with my 3th hard drive .so i don't know where the probleme could be ;think's for the answer .