After installing Windows 8 in UEFI mode I can no longer access the BIOS menu. I have tried different solutions to access the BIOS menu but I was unsuccessful. I want to switch to Ubuntu but the live USB is not being detected and I cannot change the boot priority as I can no longer access the BIOS. Wubi does not work on UEFI systems. So is there any possible way I can format the entire Windows and install Ubuntu or at least try to dual boot it?