AN515-54-51M5 something weird going on with windows 10

Jadkawas
Jadkawas Member Posts: 16 Troubleshooter
edited December 2023 in 2020 Archives
hello I yesterday installed ubuntu alongside windows 10, after finished using ubuntu I wanted to restart and boot into windows 10, but i failed to boot up and switched to ubuntu GRUB, i chose to boot windows boot manager, and same thing, it switched me to ubuntu again, i noticed that and tried again to boot into windows boot manager, but thsi try I said under the loading " preparing automatic repair" and took me to repair setup. I didnt know what to do only to use a portable flash drive and install windows files in it and repair the PC, and during the installation, I tried to boot into BIOS and see if I can do something, I went to boot and noticed that there is an OS list and ubuntu was at the top, so I changed it to make WBM at the top and tried to boot to windows 10 and I was able to. and today I set ubuntu to the top and tried to boot into ubuntu and I was able to, after an hour I didnt make any changes to the BIOS setup and tried to boot into windows and I was able to????? what is going on to my laptop???? by the way its an acer nitro 5 AN 51

Thread was edited to add the model name

Best Answer

Answers

  • Can you provide the exact model? Example an515-51-75kz. Also, does the same problem occur when disabling fast startup in windows 10 power options?
    Oi! Eu nĂŁo 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! :) 
  • Jadkawas
    Jadkawas Member Posts: 16 Troubleshooter
    the problem stopped completely now, Ubuntu is the OS in the top of the list and when I boot up it sends me to ubuntu GRUB and I choose windows boot manager and no problems occur now, also my laptop model is AN515-54-51M5. can you please tell me what does this do with fast startup in the bios menu?
  • batmalin
    batmalin Member Posts: 4,231 Guru
    Answer âś“
  • Mr Batmalin has already responded. I also recommend not using hibernation, sleep and hybrid sleep when windows and linux are in dual boot mode.
    Oi! Eu nĂŁo 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! :)Â