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I have a Asus x550ze laptop. This laptop shows me a blue screen and after many searches I found that I must update the BIOS to solve this problem. However, my laptop doesn't have a battery and I always use AC Power.

I have tested many ways and searched many sites but I cannot find a solution for update bios without battery.

winflash.exe didn't help me because this application shows me an error for battery and when I run it from cmd by using /f or /forceit it show me another error like "file can not find".

I downloaded the afudos for updating bios from MS - Dos But it not work and show me error like this : file creating error or file not found.

Does that mean that if anybody loses his laptop battery one can't use his laptop anymore?

Update :

I need update bios for solve bluescreen that shows a error for driver of graphic and i installed latest driver from asus site but i find out this problem comes from bios and i must update it

sam
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1 Answers1

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  1. Download the new bios (for me X75A1AS.412) and copy it on USB key (FAT32).

  2. Start and enter bios, then in bios menu : "Advanced" -> "Start Easy Flash"

  3. When the system will display that you can not update the bios because there is no battery, on your keyboard you enter "risky"

upgrade BIOS on Asus without EasyFlash and WinFlash

ZygD
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Calmact
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