im using dell latitude 5490. recently this laptop is showing many issues one of is , it took me 4-5hours to transfer around 11gb data to a pendrive and laptop was also performing poorly. so i considered a windows reinstallation. i installed windows and after the installation when it says "computer will restart after 10 sec" pc got restarted but after dell logo "no bootable device found" appeared. i thought that is not an issue all i need to do is changing the boot priority to "windows boot manager" as i do in desktop. but this is where im stuck. in bios no HDD is detected neither in legacy nor in UEFI option but strangely hdd is still being recognized during windows installation process (and also i noticed it is not allowing to create any new partitions).
so please suggest me a possible solution. i also tried plugging and unplugging hdd
so please suggest me a possible solution. i also tried plugging and unplugging hdd