Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to enter bios [title] Reboot your computer. [step] Since the bios controls your system's most basic functions, you have to access it before windows loads. [title] Press the setup key.

Ending1: [step] As soon as you see the manufacturer's logo, press the key specified to enter setup or bios. The most common keys are f1, f2 and delete. Ending2: [step] Get to the website of the program that unlocks the bios for minecraft csd. You must be signed in to your account before you can run the program. Ending3: [step] This will initiate the bios cleanup menu. [substeps] If you are using this method instead of windows 7 or earlier, click start _ system] setup option from here. Ending4: [step] If the " backups " option appears on the screen, do not worry-this is a safe mode to access your corrupt internet browser when it starts. [title] Wait for windows to display on your screen.

Answer format: ending1/ending2/ending3/ending4