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Beginner
1,107 Views

NUC5CAYS no boot possible

Hi

i'have a new recent problem with my NUC.

Windows 10 is not bootable since update of Windows... don't understand what happened. i only restart my nuc then he refused to start with this 2 messages:

"checking media presence" then "A bootable device has not been detected"

i have not do anything (only restart the NUC)

i try recovery: impossible

i've no save backup image

i can access with prompt command with the F8 menu recovery mode (X:\windows\system32) and can do command but not admin in mode.

Chkdsk no error

sfc /scannow no result cause admin problem.

what can i do to restore the bootable device windows 10??? hardware issue on memory flash? software error cause windows update??? i search on th net but no solutions find...

help please

Thx

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3 Replies
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Beginner
17 Views

sorry it's a NUC6CAYS !

mistake in the title

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Super User
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1. If you know how to access Command Prompt, write there the following command:

bcdedit /set {default} safeboot minimal

Press enter

after executing this command write:

exit

Press enter

and close the Command Prompt

2. Reboot your NUC. It should boot to Windows in Safe Mode.

3. While in Windows, press Windows key + r. Run msconfig

4. Chose Boot tab and uncheck Safe boot. Reboot your system.

Note:

You can enter Command Prompt when booting form Windows 10 installation USB into Advanced Menu: https://www.tenforums.com/tutorials/2294-boot-advanced-startup-options-windows-10-a.html Windows 10 Help Forums

Hope this will help

Leon

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Beginner
17 Views

Thanks for advises and help

clear cmos no effects but i finally find an old backup of Dec-2017 on my SSD (i'm lucky having do that)

i restore this backup and win10 now boot correctly (lost some data but no care) ==> the problem was the bootable part of windows that was probably damaging after the win update... doesn't understand why.

i upgrade all bios and drivers of my NUC and it's ok.

then i install new update of win10 and i notice that the package "1803" april 2018 seems not to work well on NUC6CAYS. i get some new troubles with it but finally it's. Maybe UEFI troubles with this package because my bios was not the last ?

my NUC is now working well again. i make a new recent backup !

thanks for help i keep your commands! (but finally not try them... sorry)

bye

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