In most PCs, the USB boot option will show up under one of the following headings: 'Hard Disk Drive', 'USB HDD', '' or 'Removable Device ', so be sure to dig around if you're having trouble finding the right one to choose. In this example, head to Boot tab, Use +/ - key to move Removable Devices to the first order.

Use the keys given at the bottom/right corner of the screen to navigate through the BIOS. Enter your Serial Number/SNID or search for your product by Model, select BIOS/Firmware, and click the Download link for the file you want to download. When you're in the BIOS screen, look for a menu that lets you see and change the boot devices or boot priority. Answer (1 of 3): Step to update BIOS for Acer Aspire from a bootable USB: Step 1: Download the Acer BIOS update file. Select USB drive in the Boot Sequence section. Boot from CD/DVD: Select CD-ROM in the Boot Sequence section. Tip: In the bottom of the article, we sum up a list of the most common access keys used to enter BIOS Setup on Windows computer. Boot from USB: Set the boot from external media flag in the advanced section of the BIOS to on. You should see something that says ' Press to enter Setup', ' Setup =' or something similar, press that key repeatedly until BIOS Setup screen appears. Pay close attention to the first screen that appears. Insert the password reset disk to the computer and power on it. You PC will restart and boot from the USB disk.Įxample: Set PhoenixBIOS to boot from USB drive

In First Boot Device, move USB Device to the top of the physical devices list.

Navigate to Boot tab, then expand Boot Device Priority, it commonly shows a list of devices, such as Floppy, CD-ROM, First Hard Disk etc.

If you don't catch the message the first time, simply restart the machine try again.

Power on locked computer, press the noted key ( F2, Del, etc.) on your keyboard to enter BIOS interface.

Option 2: Set Computer to Boot from USB Drive Using BIOS Setup If you fail to boot from USB device using Boot Menu, you can try to boot from a USB device using BIOS Setup, keep on reading.

How to boot from usb acer