I have got laptop Medion akoya e6239.
When i press power button computer is turning on after there is MEDION logo and after that there is wrote checking media preference and it's open bios. and the screen where is wrote checking media preference is very fast less then one second.
I have bios aptio 2013 american megatrends
I can't change any priorities for hdd and dvd
I trade to make usb bootable with windows 7 but it dosen't show up in bios
And i can see my hdd and dvd in advenced settings - sata configuration not in boot.
In boot i can see priorities
UEFI: IP4 realtek pcie fe family controller
UEFI: IP6 realtek pcie fe family controller
I am stuck, can anyone help me ?