My laptop is a Toshiba Satellite L650-1MC running on Windows 10. The original spec is here.
I've just tried upgrading from 4GB to 8GB, which the kit can support. However, each time I boot I receive a "Kernel Security Check Failure" from Windows 10 which then forces it to restart. I can't even get into any recovery modes. I've checked in the BIOS and the RAM is recognised at 8192MB, but i have no options there at all to adjust memory settings (I am on the latest BIOS version).
I've also tried running Memtest86 on boot from a USB, but this starts and then is interrupted after a few seconds by Windows trying to start and then the pc shuts down.
The modules im using are these.
Have I got the wrong ones? I did check a couple of times and this is also what Crucial's system scanner recommended.
I have read a recommendation of downgrading back to Windows 7 and then trying the new RAM. Is there any other solution or way around this?