I need some help myself. I’ve tried everything. I have a dell inspiron 15 5570 laptop. I decided to replace the RAM and the HDD. I bought a crucial 1TB SSD to use. I cloned over everything fine and that’s all good. My laptop is recognising the drive when it is plugged in through a USB. However when I take out the old HDD and replace it with the new SSD, I start up my laptop and it says no bootable devices found. I have looked Through so many videos and things trying to help but nothing is working. It cost a lot of money and I don’t want to break something. Anyone know how to help? Thank you