Installed win7, everything was good until i installed DAZ (2.1.9). I restarted the computer, and got a boot menu with only two options: SATA HDD and SATA CD. Picking either option makes the screen go blank for a second and go straight back to the same menu. If a bootable USB flash drive is plugged in, the computer will ask to press any key to boot to usb (if i press a key, the usb will boot correctly), if i dont press anything, windows starts as normal. I've tried the various bootsect options and doing fixmbr and other things. Startup repair does not work, as i get a message saying it couldnt save startup options, or that 'startup repair cannot fix problems automatically'. i also tried uninstalling the bootloader and it still does not work. PLEASE help.