Hi a few days a go i was trying to install ubuntu, but an error popped up, foolish me tried to fix it with the terminal, and apparently messed up grub, after a few tries, my computer wouldn't enter the bios, sure i could use a bootable usb, but no bios, fast forward to yesterday, i am reading the bios mod forum, especially the recovery thread, of phoenix (that the bios that it had) but when i try to use the method the computer boots and Phlash16 says "platform signature not found in the inteface" does anyone know how to fix this? the laptop is a Samsung np300e4x-T01cl Thanks in advance