Question My boot drive disapeared!!

neilhodgkinson

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Apr 2, 2014
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Hi, it's a new build, I upgraded to Windows 11 and I had it all running well so I moved my C drive over to my new M.2 SSD on the Motherboard. Then I erased the old drive and reformatted it. Wanting to plug all my other drives back in I shut down from the windows menu but it kept restarting so I pushed the power button to force it, I then plugged in all the other drives and booted back up but got the blue screen saying not bootable drive. In BIOS, in the boot menu the M.2 is not listed, only the old C drive, the SSD that is now blank! I cloned it so everything is on that M.2
Any help appreciated I'm sweating it here a bit.
 
Hi, it's a new build, I upgraded to Windows 11 and I had it all running well so I moved my C drive over to my new M.2 SSD on the Motherboard. Then I erased the old drive and reformatted it. Wanting to plug all my other drives back in I shut down from the windows menu but it kept restarting so I pushed the power button to force it, I then plugged in all the other drives and booted back up but got the blue screen saying not bootable drive. In BIOS, in the boot menu the M.2 is not listed, only the old C drive, the SSD that is now blank! I cloned it so everything is on that M.2
Any help appreciated I'm sweating it here a bit.
1. How did you "move" the contents of the original C to the new drive?

2. Need a full parts list. Make/model of everything.
 
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it's a new build
When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list the specs to your build like so:
CPU:
CPU cooler:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:
include the age of the PSU apart from it's make and model. BIOS version for your motherboard at this moment of time.

I upgraded to Windows 11
Using the internal upgrade path found on Windows 10? You'd have had to reinstall Windows 11 eventually after the upgrade process to rule out any internal corruption.

so I moved my C drive over to my new M.2 SSD on the Motherboard
Using a cloning tool?
 
it's a:
gigabyte B650 UD AX
Ryzen 5 7600
geforce rtx 5060 Ti
vengence DDr5 2x16gb
Kingstone M.2 PCIe 4

diskgenious is the tool, its not one ive used before but seemed to be the tool of choice online so gave it a go
It did complain about not being able to take a snap shot of the partitions but i changed it to the method of cloning in some kind of safe boot and then it worked fine.
untill i rebooted anyhow.
 
it's a:
gigabyte B650 UD AX
Ryzen 5 7600
geforce rtx 5060 Ti
vengence DDr5 2x16gb
Kingstone M.2 PCIe 4

diskgenious is the tool, its not one ive used before but seemed to be the tool of choice online so gave it a go
It did complain about not being able to take a snap shot of the partitions but i changed it to the method of cloning in some kind of safe boot and then it worked fine.
untill i rebooted anyhow.
What was the original drive and OS?

What was the sequence of events between.....Old drive + old OS, to new M.2 + Win 11, and then the fail to boot.


And I don't know where you read that DiskGenius is the clone tool of choice, but...no. (not in my world, anyway)
 
It was just the app that just kept popping up online when I asked how to do it.
I upgraded windows 10 to 11.
I used said app to move/clone my C drive from the SSD it was on to the new M.2 SSD.
My pc rebooted from the new M.2 SSD
I reformatted the old SSD and got it up and going with a letter and all that.
I thought ok now I’ll shut down and plug in some other drives and reformat them.
I tried to shut down through the menu but it kept booting back up like I’d hit restart.
I long pushed power to shut down and plugged in new drives
Fail to boot blue screen, cant find the boot drive.
In BIOS the new M.2 is not shown at all to choose.
Currently trying to make bootable windows11 USB on old mac with broken screen.

Any advice?
 
It was just the app that just kept popping up online when I asked how to do it.
I upgraded windows 10 to 11.
I used said app to move/clone my C drive from the SSD it was on to the new M.2 SSD.
My pc rebooted from the new M.2 SSD
I reformatted the old SSD and got it up and going with a letter and all that.
I thought ok now I’ll shut down and plug in some other drives and reformat them.
I tried to shut down through the menu but it kept booting back up like I’d hit restart.
I long pushed power to shut down and plugged in new drives
Fail to boot blue screen, cant find the boot drive.
In BIOS the new M.2 is not shown at all to choose.
Currently trying to make bootable windows11 USB on old mac with broken screen.

Any advice?
I expect the clone process you used failed to also clone the boot partition. (this is only a guess)

This is why the never mentioned step is to power OFF, physically disconnect all other drives, and attempt to boot from only the new drive.
Before deleting anything.

For future reference...

-----------------------------
Specific steps for a successful clone operation:
-----------------------------
Verify the actual used space on the current drive is significantly below the size of the new SSD
Both drives must be the same partitioning scheme, either MBR or GPT
Download and install Macrium Reflect (or Samsung Magician (which includes Data Migration), if a Samsung target SSD)
If you are cloning from a SATA drive to PCIe/NVMe, you may need to install the relevant driver for this new NVMe/PCIe drive.
Power off
Disconnect ALL drives except the current C and the new SSD
Power up

Verify the system boots with ONLY the current "C drive" connected.
If not, we have to fix that first.

Run the Macrium Reflect (or Samsung Data Migration)
Select ALL the partitions on the existing C drive

[Ignore this section if using the SDM. It does this automatically]
If you are going from a smaller drive to a larger, by default, the target partition size will be the same as the Source. You probably don't want that
You can manipulate the size of the partitions on the target (larger)drive
Click on "Cloned Partition Properties", and you can specify the resulting partition size, to even include the whole thing
[/end ignore]

Click the 'Clone' button
Wait until it is done
When it finishes, power off
Disconnect ALL drives except for the new SSD. This is not optional.
This is to allow the system to try to boot from ONLY the SSD


(swapping cables is irrelevant with NVMe drives, but DO disconnect the old drive for this next part)
Swap the SATA cables around so that the new drive is connected to the same SATA port as the old drive
Power up, and verify the BIOS boot order
If good, continue the power up

It should boot from the new drive, just like the old drive.
Maybe reboot a time or two, just to make sure.

If it works, and it should, all is good.

Later, reconnect the old drive and wipe all partitions on it.
This will probably require the commandline diskpart function, and the clean command.

Ask questions if anything is unclear.
-----------------------------