I believe that the message "no module name found Aborted. Press any key to exit." is a Grub message not a BIOS message.  Did this problem happen the first time you started the system, or a short time later?  Did the problem start only after installing the Nokia software?  Did you attempt to make your PC dual boot? I would follow Fireberd’s advice “My first suggestion would be to reinstall using the Dell PC Restore (F8 at power on).
I´ve got a brand new Studio XPS 7100 with Windows 7 Home premium, but whenever I shut down Windows, I can no longer boot the machine again. (The bios says "module not found") To get Windows running again, I installed Grub as bootloader using a Linux boot disk. That works. Windows boots fine with grub, but each time I shut down Windows, the bootloader is gone again and needs to be reinstalled before I can boot again... The problem started Thursday (the first day I owned the machine) and occured for the first time after I activated bluetooth. I tried to connect my PC to my Nokia N900 which imediatly resulted in a system crash with a blue screen. After installing a boot loader, I could boot again, but got a blue screen with some message related to some driver (the message dissapeared too fast to read it). So I booted in safe mode, went back to a recovery point and now Windows works fine again, but everytime I shut Windows down, I need to reinstall the bootloader before I can boot the PC again, which is of course un unworkable situation.
Windows 7 damages the MBR