baqir khuwaja Posted June 17, 2020 Share Posted June 17, 2020 hello every i just wanted to post that i upgraded my bios to A17 without battery using fat32 usb drivefollow the steps1-format usb drive to fat322- download latest bios from dell website open insyderflash.exe without closing it go to temp and copy VASxxx.fd file to usb drive3- shutdown laptop4- unplug battery and ac adapter5- plug ac adapter and press "END" button simultaneously6- leave it for about 5 mins and it will reboot itself if not wait more than 5 mins7- your bios is updated.p.s do everything at your own risks. Quote Link to comment Share on other sites More sharing options...
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