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Windows 1903 installed ok, but then .net update caused only windows boomanager device in bios

De3c0Nj0HnDe3c0Nj0Hn Posts: 1Member New User
Swift 3  SF315-41-R7EQ
Anyone else experienced this, and if so how do I fix this (without rebuilding the laptop)

FAQ & Answers

  • Can you specify your problem better? After all, can you access windows?
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          

               
      egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • billseybillsey Posts: 7,947ACE Pathfinder
    It's normal on an UEFI machine to just have Windows Boot Manager in the boot options. WBM is what loads the boot info from the UEFI on the disk.
    Click on "Like" if you find my answer useful or click on "Yes" if it answers your question.
  • Check this video:

    I also suggest you try pressing alt + f10 from the Acer logo:

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          

               
      egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
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