Windows 10: After finishing fixing c:/ disk, this process and booting OK - must do a backup...?

My sister gave me a Bee-link mini-PC to fix it, because of failure problems...See the shot below... boot and ...After finishing fixing c:/ disk, this process and booting OK - must do a backup...?If not boot - can boot from a USB Stick - Live/install media Windows 10 Pro - and do a backup? Retry fixing the SSD or replacing it if it is dead? What do you recommend...?

:)

 

Boot Process

Hi,

Please suggest me a link that can explain the boot process step by step of ...

• Windows 7,
• Windows 8.1,
• Windows 10,
• Windows Server 2008 R2 and
• Windows Server 2012 R2

With Regards

InTech

 

GPT disk conversion for both data drives and C drive


Macrium Rescue disk can be used to convert from MBR to GPT and vice versa without doing a fresh install of Windows.

1. Download Rescue6.1.1081X64.iso - Google Drive and use Rufus to create a bootable USB disk. Skip this step if you've already created the Macrium Rescue disk.
2. Download: BootEFI_Only-00-00.zip - Google Drive . Unzip to an external or an internal HD
   NOTE: This is a copy of the first 3 partitions of my current Windows 10 x64 (450MB Recovery, 100MB EFI and 16MB MSR)
3. Boot up Macrium Rescue disk and create a backup of your current Windows to another internal/external HD. It serves 2 purposes: you'd have a backup of your current Windows in case things go wrong and then use it to restore the C drive on the next steps.
4. Next, switch the BIOS to UEFI and use Macrium to restore the first 3 partitions downloaded in step 2 to your current MBR Windows. No need to convert or Format, Macrium will do it.
5. Again with Macrium, select the backup image from step 3, and copy back the C drive after the 3 partitions.
   After this step, you should have: 450MB, 100MB, 16MB and C drive (GPT partition scheme)
6. From Macrium, click on Fix the Windows Boot Problems
7. Reboot. Your Windows should be in UEFI mode.

 

How to restore C: drive from backup?

Thank you. I'll try your suggestion if my next attempt fails. I think my problem has been that I have been using a disk/partition backup instead of a system backup file.

- - - Updated - - -

Tried to recover from last System Backup file but it failed, too. Although it took a long time (from NAS backup), the recovery successfully completed. But the used size of the C: disk was very low and no OS was there. I have been using a USB that contains the Windows Installation Media, and when I boot from it, I select the UEFI version in the BIOS boot menu.

Here's latest attempt info:
Using Command Prompt, I cleaned Disk 0 (C: Drive), where the OS should be, and converted it to GPT.
Reinstalled W10 using USB that contains Windows Installation Media. I selected the UEFI version of the USB in the BIOS boot menu.
After Reinstall, DiskPart, (List Disk, Disk 0 is GPT), (List Volume, Volume 3 is Boot), (Select Volume 3, List Partition, 1=Recovery, 2=System, 3=Reserved, 4=primary)
Rebooted from EaseUS Emergency disk, using the UEFI version of the DVD in the boot menu.
Restored Disk 0 (C: ) from EaseUS partition backup of C:
After restore completed successfully, system rebooted itself.
Error – No operating system found.
Rebooted from USB Windows Media. Went to Repair mode, Troubleshoot, Command Prompt
DiskPart, (List Disk, Disk 0 is GPT), (Select Disk 0, List Partition, Only 1 partition, Primary)

What am I missing? After the EaseUS restore, only 1 partition was created on Disk 0. The C: drive appears to have all of the files.

Thanks for your help.