Question System won't boot or detect HDD.

[LightningsalesUK]

I am trying to get Windows 10 to work on a relatively new system.
I was getting errors when installing on the new system Windows 10 via USB so I swapped the HDD over to another system and installed Windows without issue.
When pluming it back into the other newer system it's not being detected.
I have done multiple tests but have no clue whats causing the issue and says reboot and select proper boot device.
The newer system will detect and boot from a spare SSD I had lying around.
The HDD will boot without issue on the other older system.
I have tried different sata power ports and different sata ports, I have swapped SATA cables but for some reason the HDD will not be detected on that system.
I have no idea what is causing the issue. I am stumped.

 

[white.a.drew]

I am trying to get Windows 10 to work on a relatively new system.
I was getting errors when installing on the new system Windows 10 via USB so I swapped the HDD over to another system and installed Windows without issue.
When pluming it back into the other newer system it's not being detected.
I have done multiple tests but have no clue whats causing the issue and says reboot and select proper boot device.
The newer system will detect and boot from a spare SSD I had lying around.
The HDD will boot without issue on the other older system.
I have tried different sata power ports and different sata ports, I have swapped SATA cables but for some reason the HDD will not be detected on that system.
I have no idea what is causing the issue. I am stumped.

It sounds like the computer you installed on had a second drive pluged in well you were installing wondows to the hdd. So the boot protion is on the other pc secondary drive when installing windows make sure only one drive is plugged in

 

[popatim]

It could also be that your motherbd has detected the OS on the drive was not installed on this motherbd and is blocking access to it.

Turn off Secure Boot in the bios.

 

[LightningsalesUK]

It sounds like the computer you installed on had a second drive pluged in well you were installing wondows to the hdd. So the boot protion is on the other pc secondary drive when installing windows make sure only one drive is plugged in

Hi,
The second the system used to install did not have any other drives attached.

 

[white.a.drew]

Hi,
The second the system used to install did not have any other drives attached.

Is there a second hdd in the newer build? If so it may have set the second drive as boot priority witch means you just need to go in the bios and set the drive you want as boot priority

 

[LightningsalesUK]

Is there a second hdd in the newer build? If so it may have set the second drive as boot priority witch means you just need to go in the bios and set the drive you want as boot priority

Not at all, just the one HDD. It makes no sense.

 

[LightningsalesUK]

It could also be that your motherbd has detected the OS on the drive was not installed on this motherbd and is blocking access to it.

Turn off Secure Boot in the bios.

I have had a mess around with TPM and secure boot but still nothing.

 

[white.a.drew]

I have had a mess around with TPM and secure boot but still nothing.

Have you cleared the tpm? Altering the tpm's and or os without clearing the tpm's can lock the system

 

[LightningsalesUK]

Have you cleared the tpm? Altering the tpm's and or os without clearing the tpm's can lock the system

I cleared the CMOS and reinstalled Windows after altering some settings. As soon as it started I was being hit by memory blue screens. I swapped out the ram for another bit and it seems to be working?