Windows 10: How to repartition UEFI system partition without loosing windows

Dir Sir/MadamHelloWhen installing windows 10 for first time on my desktop, UEFI layout was , Recovery-System-MSR-Windowsthen upgrading till v1909 , UEFI layout became , OEM-System-MSR-Windows-RecoveryI installed windows 10 v20H2 on another desktop, UEFI layout was , System-MSR-Windows-RecoveryHow can I remove OEM partition so the UEFI layout becomes, System-MSR-Windows-Recoverywithout loosing windows ?Does OEM partition have any functions? if yes why it was not exist when installing windows 10 v20H2?I need to remove it without damaging windows Thank youOsama Ali

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Install Windows 10 using UEFI bootable USB thumb drive

You need to go into you system bios and select allow uefi usb drive. Then add the UEFI usb drive to the boot menu

better way to partition aand create an bootable usb.

For the UEFI system, we can use these steps to create the bootable USB:

1.Locate a 4GB or larger USB flash drive

2.Open Diskpart and run the following command cmd admin type diskpart

• Type DiskPart in the command prompt.
• Type "List Disk” (make note of the disk number of the target USB drive).
• Type "Select Disk X”, where X is the target USB drive noted in step 4.
• Type "Clean”.
• Type "Create Partition Primary”.
• Type "format FS=fat32 quick”.
• Type "Active”.
• Type "Assign".
• Type "Exit".

Copy your ISO files to the drive and reboot

never use UEFI it better to repartition and remove UEFI go with legacy bois

 

Partition resized, Windows 8.1 not booting, UEFI

Hi all,

Ok, I have a new lenovo ideapad 305 (system is UEFI boot), I used minitool partition wizard to resize the c: & d: drives (to increase space on the D) but didn't touch anything else, rebooted into windows & it seemed nothing had changed, so I booted up by USB and the partitions were exactly what I had changed them to. Thinking this was really weird, I tried rebooting & have not been able to get into windows since.
I have tried recovery through the windows 8.1 cd but it does not recognise the partitions at all! So I can't even use diskpart or the like, I have tried several boot recovery tools, some see the partitions & some don't, so I guess I need to make the partitions UEFI-enabled? I'm not fully savvy with UEFI & I've tried every piece of advice I could find, but i'm stuck, any clues?

Thanks for any help!

 

Dell Laptop, Repartition Dell's Mashup?

There's an unanswered question here ...

Why repartition? Is anything broken?