 Due to the number of GPUs in the system , its initial boot was unsuccessful . This was because its motherboard uses a 32 bit BIOS , which only had approximately 3 GB of address space for the video cards . However , Asus managed to provide them a specialized BIOS that entirely <unk> the address space allocation of the GTX 295 video cards . The BIOS @-@ replacement <unk> was not tested . 
