AN515-43 Will the system with UEFI return to Legacy?

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Answers

  • JackE
    JackE ACE Posts: 44,868 Trailblazer

    Better to use Microsoft Malicious Software Removal Tool. Follow these directions. Press WIN+R. Enter 'mrt'. Follow directions to do a full scan. Should take several hours depending on size of hard drive.

    Jack E/NJ

  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter

    But it doesn't scan UEFI, I chose ESET because it scans UEFI. Is it still able to scan the BIOS after switching to LEGACY on the UEFI system?

  • JackE
    JackE ACE Posts: 44,868 Trailblazer

    MRT is designed for both GPT & MBR Windows..

    Jack E/NJ

  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter
  • JackE
    JackE ACE Posts: 44,868 Trailblazer
    edited November 2022

    Yes. It will scan UEFI GPT hard drive partitions if UEFI BIOS & Legacy MBR hard drive partitions if Legacy BIOS. It's nearly perfect for your situation.

    Jack E/NJ

  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter

    It can scan ok but if the virus is FUD'ed it can't find it, what should I do for that?

  • Run these commands and check if the ssd is converted to gpt, see:


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  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter

    But now even if gpt appears as plar, can't it convert to mbr even after a few years?It can scan ok but if the virus is FUD'ed it can't find it, what should I do for that? @egydiocoelho

  • JackE
    JackE ACE Posts: 44,868 Trailblazer

    If MRT scanned OK, your PC might now be OK with an even higher estimated probability of 95%. Which also means that it might be NOT OK with an even lower estimated probability of only 5%. This is even better in my estimation. Congratulations again! 🙂🙂

    Jack E/NJ

  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter

    It's getting less and less 🥳

    But isn't there a way for ESET's advanced threat protection to access both mbr and gpt?

  • Can you send a screenshot of this setup?


    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!
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                                                     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! :)
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  • JackE
    JackE ACE Posts: 44,868 Trailblazer
    edited November 2022

    >>>>But isn't there a way for ESET's advanced threat protection to access both mbr and gpt?>>>>


    Windows Defender is automatic advanced protection and Malicious Software Removal Tool offers advanced threat protection too. And they're both updated regularly by Microsoft. Most users don't need 3rd party scanners that usually slow the machine down and may cause undesirable side effects.

    Jack E/NJ

  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter

    Does the malware removal tool have advanced threat protection?


    Also, as far as I know, defender can be blocked more easily than other antiviruses.

  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter
  • JackE
    JackE ACE Posts: 44,868 Trailblazer

    >>>Does the malware removal tool have advanced threat protection? Also, as far as I know, defender can be blocked more easily than other antiviruses.>>>

    Malicious Software Removal Tool offers advanced features too. And Defender is better than any free or reasonably-priced 3rd party scanner. You can't do any better unless you want to spend a lot of money on a high-priced subscription to a non-Mic rosoft scanner.

    So how much money do you want to spend on a high-priced scanner subscription? I can probably recommend some that fit your budget. But still no guarantees that they will be 100% effective. Because there is no such thing as a 100% guaranteed scanner at any price.

    Jack E/NJ

  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter

    I'm not spending any money right now, I'm using the trial version of ESET smart security premium.


    Is what we call malware defender or another microsoft program? @JackE

  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter

    >>>So how much money do you want to spend on a high-priced scanner subscription? I can probably recommend some that fit your budget. But still no guarantees that they will be 100% effective. Because there is no such thing as a 100% guaranteed scanner at any price.<<<




    -I'm not spending any money right now, I'm using the trial version of ESET smart security premium.


    >>>Malicious Software Removal Tool offers advanced features too. And Defender is better than any free or reasonably-priced 3rd party scanner. You can't do any better unless you want to spend a lot of money on a high-priced subscription to a non-Mic rosoft scanner.<<<


    -Is what we call malware defender or another microsoft program? @JackE

  • 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! :) 
  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter
  • YusufAlp007
    YusufAlp007 Member Posts: 140 Troubleshooter

    Ok but I don't have the computer with me right now @egydiocoelho