Hi PRIBA,  Please let me know if you are able to enter BIOS and if yes, please confirm the 1st boot device in BIOS..?
Hello,  let me describe my problem, hopefully someone can help. I formated my Dell latitude E6420 last week a instaled windows 7 on it. After that i instal drivers from dell page: www.dell.com/.../advanced Last thing i instaled was: Dell Latitude E6420 System BIOS, after that my system restarted and now it cant start windows. Every time i start PC, it says: BIOS revision A07,there is waiting bar, whitch goes completed and then after few moment it starts again, but windows never shows up. I tryed einstal windows, but it didnt help. Pls help me, Thank you, Jan 
win 7 starting problem