System BootOrder not found installing Ubuntu alongside windows 10












0















I have already installed Windows 10 on my PC. Today, I tried to install Ubuntu 18.04 alongside windows. After completing the installation the PC is unable to boot and after showing this (https://imgur.com/a/WAbRvKh) message it keeps restarting in loop. It is important to inform that Windows was installed using Legacy BIOS mode where as the Ubuntu was installed using EFI. Now, there are separate BIOS modes for each system and I am unable to boot windows even from "Boot from File" option in the Boot Order menu. When I boot from the legacy boot entry of windows in boot order it says boot device not found please install operating system.
I am using HP Probook g5.



Please help.










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  • 1





    You can check if askubuntu.com/questions/1118805/… helps.

    – Felix Solomon
    Feb 17 at 5:56











  • @felix, thanks for responding. I am able to boot Ubuntu manually but when selecting windows from boot options it doesn't boot and says boot device not found.

    – Usman Aziz
    Feb 17 at 7:16











  • in bios you need to set up some "legacy support" mode to support your windows installation.

    – AlexOnLinux
    Feb 17 at 7:53
















0















I have already installed Windows 10 on my PC. Today, I tried to install Ubuntu 18.04 alongside windows. After completing the installation the PC is unable to boot and after showing this (https://imgur.com/a/WAbRvKh) message it keeps restarting in loop. It is important to inform that Windows was installed using Legacy BIOS mode where as the Ubuntu was installed using EFI. Now, there are separate BIOS modes for each system and I am unable to boot windows even from "Boot from File" option in the Boot Order menu. When I boot from the legacy boot entry of windows in boot order it says boot device not found please install operating system.
I am using HP Probook g5.



Please help.










share|improve this question


















  • 1





    You can check if askubuntu.com/questions/1118805/… helps.

    – Felix Solomon
    Feb 17 at 5:56











  • @felix, thanks for responding. I am able to boot Ubuntu manually but when selecting windows from boot options it doesn't boot and says boot device not found.

    – Usman Aziz
    Feb 17 at 7:16











  • in bios you need to set up some "legacy support" mode to support your windows installation.

    – AlexOnLinux
    Feb 17 at 7:53














0












0








0








I have already installed Windows 10 on my PC. Today, I tried to install Ubuntu 18.04 alongside windows. After completing the installation the PC is unable to boot and after showing this (https://imgur.com/a/WAbRvKh) message it keeps restarting in loop. It is important to inform that Windows was installed using Legacy BIOS mode where as the Ubuntu was installed using EFI. Now, there are separate BIOS modes for each system and I am unable to boot windows even from "Boot from File" option in the Boot Order menu. When I boot from the legacy boot entry of windows in boot order it says boot device not found please install operating system.
I am using HP Probook g5.



Please help.










share|improve this question














I have already installed Windows 10 on my PC. Today, I tried to install Ubuntu 18.04 alongside windows. After completing the installation the PC is unable to boot and after showing this (https://imgur.com/a/WAbRvKh) message it keeps restarting in loop. It is important to inform that Windows was installed using Legacy BIOS mode where as the Ubuntu was installed using EFI. Now, there are separate BIOS modes for each system and I am unable to boot windows even from "Boot from File" option in the Boot Order menu. When I boot from the legacy boot entry of windows in boot order it says boot device not found please install operating system.
I am using HP Probook g5.



Please help.







boot dual-boot windows-10






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share|improve this question











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share|improve this question










asked Feb 17 at 4:47









Usman AzizUsman Aziz

11




11








  • 1





    You can check if askubuntu.com/questions/1118805/… helps.

    – Felix Solomon
    Feb 17 at 5:56











  • @felix, thanks for responding. I am able to boot Ubuntu manually but when selecting windows from boot options it doesn't boot and says boot device not found.

    – Usman Aziz
    Feb 17 at 7:16











  • in bios you need to set up some "legacy support" mode to support your windows installation.

    – AlexOnLinux
    Feb 17 at 7:53














  • 1





    You can check if askubuntu.com/questions/1118805/… helps.

    – Felix Solomon
    Feb 17 at 5:56











  • @felix, thanks for responding. I am able to boot Ubuntu manually but when selecting windows from boot options it doesn't boot and says boot device not found.

    – Usman Aziz
    Feb 17 at 7:16











  • in bios you need to set up some "legacy support" mode to support your windows installation.

    – AlexOnLinux
    Feb 17 at 7:53








1




1





You can check if askubuntu.com/questions/1118805/… helps.

– Felix Solomon
Feb 17 at 5:56





You can check if askubuntu.com/questions/1118805/… helps.

– Felix Solomon
Feb 17 at 5:56













@felix, thanks for responding. I am able to boot Ubuntu manually but when selecting windows from boot options it doesn't boot and says boot device not found.

– Usman Aziz
Feb 17 at 7:16





@felix, thanks for responding. I am able to boot Ubuntu manually but when selecting windows from boot options it doesn't boot and says boot device not found.

– Usman Aziz
Feb 17 at 7:16













in bios you need to set up some "legacy support" mode to support your windows installation.

– AlexOnLinux
Feb 17 at 7:53





in bios you need to set up some "legacy support" mode to support your windows installation.

– AlexOnLinux
Feb 17 at 7:53










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