Notebook or brand PC: from the notebook/brand PC manufacturer website.īoth files must be specially designed for the DOS Operation system! If the manufacturer offers only files for Windows, you have to risk the BIOS update either directly under Windows, or you can re-program your old BIOS-Chip, or purchase a new, programmed BIOS-Chip. Mainboard, bought in its original box: from the mainboard manufacturer website, or Flashtool - BIOS-Programming-Software (.EXE as file extension), which programs the BIOS file onto the BIOS-Chip, and the BIOS file.HP_USB_Disk_Storage_Format_Tool v2.2.3.exe (Hewlett-Packard's Format-Utility for USB-Sticks)ĭOWNLOAD Ultimate BIOS-Boot-Edition - 1.2MB usbdos (folder contains the 3 hidden! MS-DOS system files, io.sys and msdos.sys) If an USB-Stick was recognized during the boot process, the BIOS will integrate it as a removable drive, or as a normal drive. The Laptop-/Mainboard-BIOS must support bootable USB-Sticks - which should apply to most of all modells which are not older than 4-5 years.See also: BIOS Update per DOS-Boot-Diskette See also: BIOS-Update Howto: step-by-step instruction
Use F5 or F6 key to change the order to USB.
Now go to the Boot by selecting with Right Arrow. Press the power button and press the F2 button as soon as the Acer logo appears. Now connect the bootable USB stick to the port. MS-DOS system files) to perform a BIOS update. Change boot-order to boot from USB in Acer Aspire One. A guidance how to create a bootable USB-Stick / Pendrive (incl.
