How does Acer notebook enter bios settings?

At present, the default hard disk mode of most macro _ notebooks is ACHI. Generally, the installation system should use IDE mode. Let's change the hard disk mode first. If your hard disk is already in IDE mode, you don't need to change it. Open the macro _ computer to display the LOGO interface, press F2 quickly, and then enter the BIOS settings.

Press Enter, and two options will pop up. Use the up and down keys to select, and then press Enter to confirm. Use the right arrow key to move the current column from one column to another. At this point, use the up and down keys to switch between these seven options. What needs to be set here is that the macro is basically set to USB flash drive startup. First, insert the prepared startup USB flash drive into macro _ notebook, and then turn it on. At the same time, quickly press the F 12 key on the upper part of the keyboard, and then select the USB device startup item.