Disabled CSM prevents me from accessing my PC.
Wartog
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fabul Posted messages 42078 Registration date Status Modérateur Last intervention -
fabul Posted messages 42078 Registration date Status Modérateur Last intervention -
Hello,
here is my problem:
By trying something without knowing what I was doing, I disabled the CSM in my BIOS and since then, the computer starts, but nothing displays, it doesn't load or anything...
Before, it was enabled and set to Legacy, and when I set it to the available UEFI options, everything started, but once it got to the Windows display, it was stuck (but the computer had indeed booted as my RGB peripherals were launched by an application (Razer))
Well, since it wasn't working, I shut it down and re-accessed the BIOS, but due to a false maneuver, instead of switching it back to Legacy, CSM got disabled, and since then, no more PC...
No matter how many times I restart it, I can't access the BIOS or Windows, and I am sure the PC isn't booting because this time the RGB don't light up.
My motherboard is the Asrock A320M Pro 4
If you know how to regain access to the BIOS, I would be glad, thank you in advance :/
here is my problem:
By trying something without knowing what I was doing, I disabled the CSM in my BIOS and since then, the computer starts, but nothing displays, it doesn't load or anything...
Before, it was enabled and set to Legacy, and when I set it to the available UEFI options, everything started, but once it got to the Windows display, it was stuck (but the computer had indeed booted as my RGB peripherals were launched by an application (Razer))
Well, since it wasn't working, I shut it down and re-accessed the BIOS, but due to a false maneuver, instead of switching it back to Legacy, CSM got disabled, and since then, no more PC...
No matter how many times I restart it, I can't access the BIOS or Windows, and I am sure the PC isn't booting because this time the RGB don't light up.
My motherboard is the Asrock A320M Pro 4
If you know how to regain access to the BIOS, I would be glad, thank you in advance :/
5 réponses
Um, I didn't say anything, my disk is indeed BMR after verification, but it's impossible to convert it to GPT.
You can try MBR2GPT:
https://lecrabeinfo.net/mbr2gpt-convertir-disque-mbr-en-gpt-sans-perte-de-donnees.html
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To misname things is to add to the misery of the world (Albert Camus)
https://lecrabeinfo.net/mbr2gpt-convertir-disque-mbr-en-gpt-sans-perte-de-donnees.html
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To misname things is to add to the misery of the world (Albert Camus)
You start in recovery mode to launch the command prompt
(Go to Settings > Updates and Security > Recovery > Restart now...)
When you have the command prompt, you run the two commands one after the other
mbr2gpt /validate
mbr2gpt /convert
Then you will only be able to boot in UEFI mode, no longer in CSM mode.
(Go to Settings > Updates and Security > Recovery > Restart now...)
When you have the command prompt, you run the two commands one after the other
mbr2gpt /validate
mbr2gpt /convert
Then you will only be able to boot in UEFI mode, no longer in CSM mode.
So yes, my PC has restarted and everything is fine, I had forgotten the clear CMOS, but when you say that the disks need to be converted, the problem is that they are already in GPT as you mentioned, and having looked in disk management, it tells me that a GPT conversion is impossible, but to dynamic disk it is possible..
Any solution/explanation for that?
Thanks again.