Windows 10: Unable to boot new SSD "Inaccessible Boot Device" error with win10 in it.

I recently got this Acer Predator Helios Neo 16 17-13700HX. This laptop is running windows 11 on the provided SSD. I got another SSDCrucial p3 and tried to install windows 10 onto it by using a bootable USB but it didn't recognize any of my SSDs.I researched and found that 13 gen now needs some kind of drivers to install windows 10 or detect drives on 13gens. Even after installing countless drivers I wasn't able to install windows 10 on this laptop. So I put it in my older laptop R7-3500U and it installed completely while also detecting my SSD the same crucial ssd that wasn't being detec

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Unable to boot new SSD "Inaccessible Boot Device" error

I recently upgraded my HP Laptop with a Crucial P5 Plus 500GB PCI 4.0 NVMe SSD from a 250GB SATA M.2. The cloning appears to have been successful ( I have an SSD enclosure and can access all the old data files in the new SSD when I run it as an external drive from another computer). The problem is that when installed , the new drive just won't boot and I get a "Inaccessible Boot Device" error. Not being sure if it was a HDW compatibility issue I tried and was able to successfully install and run Windows 11 in a separate volume on the new cloned Drive (which originally also has Windows 11 ) . Being a Newbie, is it possible to copy the "Boot files and/or drivers" to the new windows from the old windows on the same drive? I have a lot of programs and would prefer not to have to uninstall and reinstall. Any suggestions are most appreciated.

 

SSD inaccessible boot device

I recently changed my motherboard to a MSI B250M Gaming Pro and for the first 2 days Windows 10 Pro was booting completely fine on my Samsung Evo 850 500gb SSD until last night where I kept receiving the error inaccessible boot device. I have placed a
copy of Windows onto one of my hard drives and tried to copy over the information onto my SSD (after I formatted it) but I still keep getting the inaccessible boot device error. All help is appreciated.

 

Inaccessible boot device

Unable to get past step 1 . Tried both safe mode and safe mode with networking. Goes back to inaccessible boot device.