The number of beeps can vary based on the capacity of the flashdrive as well as the number of files on it. While searching for the file system, the computer may (should) beep for one second.
You may notice some of the LED’s illuminating differently from how they do in normal computer operation.ġ0.) After about 10 seconds, the computer should start reading the flashdrive. Do not release these keys until instructed to do so.ħ.) Connect the AC power adapter to the computer.Ĩ.) Press the ‘Power’ button on the computer.ĩ.) When the LED’s illuminate, you may release the two keys from step #6. That being said, some computers are finicky and will only accept a specific USB port for recovery.Ħ.) With all power sources disconnected from the computer, hold down the ‘Windows’ key and the ‘B’ key. In most cases, the particular USB port that you use will not matter.
If the flashdrive is not empty or is incorrectly formatted, the recovery process may fail.Ĥ.) Disconnect the AC power adapter and, in the case of a laptop, remove the battery as well.ĥ.) Insert the USB flashdrive into one of the USB ports on the computer. The file extension will usually be one of the following: “.fd” “.rom” “.bin” “.wph”Ģ.) Please see paragraph 3 to determine what you should rename the BIOS file to.ģ.) Copy the renamed BIOS file to an EMPTY USB flashdrive. ) Obtain the correct BIOS file for your system.
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