So i had this asus laptop that ran windows 10, i noticed that the performance is kinda better on older vesrions of windows (win7), so i decided to rollback to win8 since 7 was out of date, i used usb booting method (easy2boot), but as soon as i ran it and tried to format the laptop, i was hit with a bsod (it didn't show any msg error i could write down) so i shrugged and tried to restart the windows installation but the same thing kept happening, at this point i thought that the iso or the program (E2B) was damaged, but when i tried to simply turn on the laptop; you guessed it
Bsod.
Everytime i restart the laptop i get hit with a different bsod, so i thought that i damaged something with the ram (the error msgs were mainly because the error code lead to either bad ram sector or bad hard drive configuration, after alot of diagnosis i managed to pin down the problem, which is the hard drive, so my question is basically what can i do to fix the problem (the drive is already empty so idc about any data loss)