Problem with boot mode












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I have an acer aspire e5 575 50 rm laptop, with win 10 and ubuntu installed. Suddenly this day after charging the laptop I turned it on and it showed "no bootable device". Then after trying times and again it booted normally again when I changed it from "uefi boot" to "legacy boot". What is the method to change the boot mode to uefi again?










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    I have an acer aspire e5 575 50 rm laptop, with win 10 and ubuntu installed. Suddenly this day after charging the laptop I turned it on and it showed "no bootable device". Then after trying times and again it booted normally again when I changed it from "uefi boot" to "legacy boot". What is the method to change the boot mode to uefi again?










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      I have an acer aspire e5 575 50 rm laptop, with win 10 and ubuntu installed. Suddenly this day after charging the laptop I turned it on and it showed "no bootable device". Then after trying times and again it booted normally again when I changed it from "uefi boot" to "legacy boot". What is the method to change the boot mode to uefi again?










      share|improve this question














      I have an acer aspire e5 575 50 rm laptop, with win 10 and ubuntu installed. Suddenly this day after charging the laptop I turned it on and it showed "no bootable device". Then after trying times and again it booted normally again when I changed it from "uefi boot" to "legacy boot". What is the method to change the boot mode to uefi again?







      boot dual-boot bootloader






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      asked Jan 12 at 14:08









      user157588user157588

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